12893728

素因数分解:

$2^5\times {\mathrm{179}}^1\times {\mathrm{2251}}^1$

素因数の和:2440

約数の個数: 24

約数和(自身を含む): 25537680

約数和(自身を除く): 12643952

約数列:

[1, 2, 4, 8, 16, 32, 179, 358, 716, 1432, 2251, 2864, 4502, 5728, 9004, 18008, 36016, 72032, 402929, 805858, 1611716, 3223432, 6446864, 12893728]

約数ペア:

[(1, 12893728), (2, 6446864), (4, 3223432), (8, 1611716), (16, 805858), (32, 402929), (179, 72032), (358, 36016), (716, 18008), (1432, 9004), (2251, 5728), (2864, 4502)]