12195664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3449}}^1$

素因数の和:3487

約数の個数: 40

約数和(自身を含む): 26951400

約数和(自身を除く): 14755736

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3449, 3536, 6898, 13796, 27592, 44837, 55184, 58633, 89674, 117266, 179348, 234532, 358696, 469064, 717392, 762229, 938128, 1524458, 3048916, 6097832, 12195664]

約数ペア:

[(1, 12195664), (2, 6097832), (4, 3048916), (8, 1524458), (13, 938128), (16, 762229), (17, 717392), (26, 469064), (34, 358696), (52, 234532), (68, 179348), (104, 117266), (136, 89674), (208, 58633), (221, 55184), (272, 44837), (442, 27592), (884, 13796), (1768, 6898), (3449, 3536)]