12791922

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1$

素因数の和:923

約数の個数: 64

約数和(自身を含む): 31860864

約数和(自身を除く): 19068942

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 39, 51, 66, 78, 102, 143, 187, 221, 286, 374, 429, 442, 561, 663, 858, 877, 1122, 1326, 1754, 2431, 2631, 4862, 5262, 7293, 9647, 11401, 14586, 14909, 19294, 22802, 28941, 29818, 34203, 44727, 57882, 68406, 89454, 125411, 163999, 193817, 250822, 327998, 376233, 387634, 491997, 581451, 752466, 983994, 1162902, 2131987, 4263974, 6395961, 12791922]

約数ペア:

[(1, 12791922), (2, 6395961), (3, 4263974), (6, 2131987), (11, 1162902), (13, 983994), (17, 752466), (22, 581451), (26, 491997), (33, 387634), (34, 376233), (39, 327998), (51, 250822), (66, 193817), (78, 163999), (102, 125411), (143, 89454), (187, 68406), (221, 57882), (286, 44727), (374, 34203), (429, 29818), (442, 28941), (561, 22802), (663, 19294), (858, 14909), (877, 14586), (1122, 11401), (1326, 9647), (1754, 7293), (2431, 5262), (2631, 4862)]