15981790416

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{17523893}}^1$

素因数の和:17523923

約数の個数: 40

約数和(自身を含む): 43459257120

約数和(自身を除く): 27477466704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 17523893, 35047786, 52571679, 70095572, 105143358, 140191144, 210286716, 280382288, 332953967, 420573432, 665907934, 841146864, 998861901, 1331815868, 1997723802, 2663631736, 3995447604, 5327263472, 7990895208, 15981790416]

約数ペア:

[(1, 15981790416), (2, 7990895208), (3, 5327263472), (4, 3995447604), (6, 2663631736), (8, 1997723802), (12, 1331815868), (16, 998861901), (19, 841146864), (24, 665907934), (38, 420573432), (48, 332953967), (57, 280382288), (76, 210286716), (114, 140191144), (152, 105143358), (228, 70095572), (304, 52571679), (456, 35047786), (912, 17523893)]