11618272

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 24449040

約数和(自身を除く): 12830768

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 97, 152, 194, 197, 304, 388, 394, 608, 776, 788, 1552, 1576, 1843, 3104, 3152, 3686, 3743, 6304, 7372, 7486, 14744, 14972, 19109, 29488, 29944, 38218, 58976, 59888, 76436, 119776, 152872, 305744, 363071, 611488, 726142, 1452284, 2904568, 5809136, 11618272]

約数ペア:

[(1, 11618272), (2, 5809136), (4, 2904568), (8, 1452284), (16, 726142), (19, 611488), (32, 363071), (38, 305744), (76, 152872), (97, 119776), (152, 76436), (194, 59888), (197, 58976), (304, 38218), (388, 29944), (394, 29488), (608, 19109), (776, 14972), (788, 14744), (1552, 7486), (1576, 7372), (1843, 6304), (3104, 3743), (3152, 3686)]