23979826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 41368320

約数和(自身を除く): 17388494

約数列:

[1, 2, 13, 17, 26, 34, 221, 227, 239, 442, 454, 478, 2951, 3107, 3859, 4063, 5902, 6214, 7718, 8126, 50167, 52819, 54253, 100334, 105638, 108506, 705289, 922301, 1410578, 1844602, 11989913, 23979826]

約数ペア:

[(1, 23979826), (2, 11989913), (13, 1844602), (17, 1410578), (26, 922301), (34, 705289), (221, 108506), (227, 105638), (239, 100334), (442, 54253), (454, 52819), (478, 50167), (2951, 8126), (3107, 7718), (3859, 6214), (4063, 5902)]