19121056

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{35149}}^1$

素因数の和:35176

約数の個数: 24

約数和(自身を含む): 39860100

約数和(自身を除く): 20739044

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 35149, 70298, 140596, 281192, 562384, 597533, 1124768, 1195066, 2390132, 4780264, 9560528, 19121056]

約数ペア:

[(1, 19121056), (2, 9560528), (4, 4780264), (8, 2390132), (16, 1195066), (17, 1124768), (32, 597533), (34, 562384), (68, 281192), (136, 140596), (272, 70298), (544, 35149)]