15550804

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{587}}^1$

素因数の和:807

約数の個数: 24

約数和(自身を含む): 28153440

約数和(自身を除く): 12602636

約数列:

[1, 2, 4, 37, 74, 148, 179, 358, 587, 716, 1174, 2348, 6623, 13246, 21719, 26492, 43438, 86876, 105073, 210146, 420292, 3887701, 7775402, 15550804]

約数ペア:

[(1, 15550804), (2, 7775402), (4, 3887701), (37, 420292), (74, 210146), (148, 105073), (179, 86876), (358, 43438), (587, 26492), (716, 21719), (1174, 13246), (2348, 6623)]