25938382

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 42900480

約数和(自身を除く): 16962098

約数列:

[1, 2, 19, 31, 38, 62, 97, 194, 227, 454, 589, 1178, 1843, 3007, 3686, 4313, 6014, 7037, 8626, 14074, 22019, 44038, 57133, 114266, 133703, 267406, 418361, 682589, 836722, 1365178, 12969191, 25938382]

約数ペア:

[(1, 25938382), (2, 12969191), (19, 1365178), (31, 836722), (38, 682589), (62, 418361), (97, 267406), (194, 133703), (227, 114266), (454, 57133), (589, 44038), (1178, 22019), (1843, 14074), (3007, 8626), (3686, 7037), (4313, 6014)]