15233288

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 34944000

約数和(自身を除く): 19710712

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 103, 133, 139, 152, 206, 266, 278, 412, 532, 556, 721, 824, 973, 1064, 1112, 1442, 1946, 1957, 2641, 2884, 3892, 3914, 5282, 5768, 7784, 7828, 10564, 13699, 14317, 15656, 18487, 21128, 27398, 28634, 36974, 54796, 57268, 73948, 100219, 109592, 114536, 147896, 200438, 272023, 400876, 544046, 801752, 1088092, 1904161, 2176184, 3808322, 7616644, 15233288]

約数ペア:

[(1, 15233288), (2, 7616644), (4, 3808322), (7, 2176184), (8, 1904161), (14, 1088092), (19, 801752), (28, 544046), (38, 400876), (56, 272023), (76, 200438), (103, 147896), (133, 114536), (139, 109592), (152, 100219), (206, 73948), (266, 57268), (278, 54796), (412, 36974), (532, 28634), (556, 27398), (721, 21128), (824, 18487), (973, 15656), (1064, 14317), (1112, 13699), (1442, 10564), (1946, 7828), (1957, 7784), (2641, 5768), (2884, 5282), (3892, 3914)]