19388524

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:525

約数の個数: 24

約数和(自身を含む): 34550208

約数和(自身を除く): 15161684

約数列:

[1, 2, 4, 131, 163, 227, 262, 326, 454, 524, 652, 908, 21353, 29737, 37001, 42706, 59474, 74002, 85412, 118948, 148004, 4847131, 9694262, 19388524]

約数ペア:

[(1, 19388524), (2, 9694262), (4, 4847131), (131, 148004), (163, 118948), (227, 85412), (262, 74002), (326, 59474), (454, 42706), (524, 37001), (652, 29737), (908, 21353)]