15696805904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{75465413}}^1$

素因数の和:75465434

約数の個数: 20

約数和(自身を含む): 32751989676

約数和(自身を除く): 17055183772

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 75465413, 150930826, 301861652, 603723304, 981050369, 1207446608, 1962100738, 3924201476, 7848402952, 15696805904]

約数ペア:

[(1, 15696805904), (2, 7848402952), (4, 3924201476), (8, 1962100738), (13, 1207446608), (16, 981050369), (26, 603723304), (52, 301861652), (104, 150930826), (208, 75465413)]