12613864

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{677}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 25262280

約数和(自身を除く): 12648416

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 137, 274, 548, 677, 1096, 1354, 2329, 2708, 4658, 5416, 9316, 11509, 18632, 23018, 46036, 92072, 92749, 185498, 370996, 741992, 1576733, 3153466, 6306932, 12613864]

約数ペア:

[(1, 12613864), (2, 6306932), (4, 3153466), (8, 1576733), (17, 741992), (34, 370996), (68, 185498), (136, 92749), (137, 92072), (274, 46036), (548, 23018), (677, 18632), (1096, 11509), (1354, 9316), (2329, 5416), (2708, 4658)]