11990576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3391}}^1$

素因数の和:3429

約数の個数: 40

約数和(自身を含む): 26498304

約数和(自身を除く): 14507728

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3391, 3536, 6782, 13564, 27128, 44083, 54256, 57647, 88166, 115294, 176332, 230588, 352664, 461176, 705328, 749411, 922352, 1498822, 2997644, 5995288, 11990576]

約数ペア:

[(1, 11990576), (2, 5995288), (4, 2997644), (8, 1498822), (13, 922352), (16, 749411), (17, 705328), (26, 461176), (34, 352664), (52, 230588), (68, 176332), (104, 115294), (136, 88166), (208, 57647), (221, 54256), (272, 44083), (442, 27128), (884, 13564), (1768, 6782), (3391, 3536)]