19069208

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2801}}^1$

素因数の和:2867

約数の個数: 32

約数和(自身を含む): 38331360

約数和(自身を除く): 19262152

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 148, 184, 296, 851, 1702, 2801, 3404, 5602, 6808, 11204, 22408, 64423, 103637, 128846, 207274, 257692, 414548, 515384, 829096, 2383651, 4767302, 9534604, 19069208]

約数ペア:

[(1, 19069208), (2, 9534604), (4, 4767302), (8, 2383651), (23, 829096), (37, 515384), (46, 414548), (74, 257692), (92, 207274), (148, 128846), (184, 103637), (296, 64423), (851, 22408), (1702, 11204), (2801, 6808), (3404, 5602)]