19497926552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11028239}}^1$

素因数の和:11028275

約数の個数: 32

約数和(自身を含む): 41686747200

約数和(自身を除く): 22188820648

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 11028239, 22056478, 44112956, 88225912, 143367107, 187480063, 286734214, 374960126, 573468428, 749920252, 1146936856, 1499840504, 2437240819, 4874481638, 9748963276, 19497926552]

約数ペア:

[(1, 19497926552), (2, 9748963276), (4, 4874481638), (8, 2437240819), (13, 1499840504), (17, 1146936856), (26, 749920252), (34, 573468428), (52, 374960126), (68, 286734214), (104, 187480063), (136, 143367107), (221, 88225912), (442, 44112956), (884, 22056478), (1768, 11028239)]