16198778882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{8521}}^1$

素因数の和:8604

約数の個数: 96

約数和(自身を含む): 31646208384

約数和(自身を除く): 15447429502

約数列:

[1, 2, 11, 13, 17, 22, 23, 26, 34, 46, 143, 187, 221, 253, 286, 289, 299, 374, 391, 442, 506, 578, 598, 782, 2431, 3179, 3289, 3757, 4301, 4862, 5083, 6358, 6578, 6647, 7514, 8521, 8602, 10166, 13294, 17042, 41327, 55913, 73117, 82654, 86411, 93731, 110773, 111826, 144857, 146234, 172822, 187462, 195983, 221546, 289714, 391966, 950521, 1218503, 1593427, 1883141, 1901042, 2155813, 2437006, 2462569, 2547779, 3186854, 3331711, 3766282, 4311626, 4925138, 5095558, 6663422, 20714551, 27088259, 28025569, 32013397, 36648821, 41429102, 43312243, 54176518, 56051138, 56639087, 64026794, 73297642, 86624486, 113278174, 352147367, 476434673, 623029957, 704294734, 736308131, 952869346, 1246059914, 1472616262, 8099389441, 16198778882]

約数ペア:

[(1, 16198778882), (2, 8099389441), (11, 1472616262), (13, 1246059914), (17, 952869346), (22, 736308131), (23, 704294734), (26, 623029957), (34, 476434673), (46, 352147367), (143, 113278174), (187, 86624486), (221, 73297642), (253, 64026794), (286, 56639087), (289, 56051138), (299, 54176518), (374, 43312243), (391, 41429102), (442, 36648821), (506, 32013397), (578, 28025569), (598, 27088259), (782, 20714551), (2431, 6663422), (3179, 5095558), (3289, 4925138), (3757, 4311626), (4301, 3766282), (4862, 3331711), (5083, 3186854), (6358, 2547779), (6578, 2462569), (6647, 2437006), (7514, 2155813), (8521, 1901042), (8602, 1883141), (10166, 1593427), (13294, 1218503), (17042, 950521), (41327, 391966), (55913, 289714), (73117, 221546), (82654, 195983), (86411, 187462), (93731, 172822), (110773, 146234), (111826, 144857)]