1912196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3343}}^1$

素因数の和:3371

約数の個数: 24

約数和(自身を含む): 3932544

約数和(自身を除く): 2020348

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 3343, 6686, 13372, 36773, 43459, 73546, 86918, 147092, 173836, 478049, 956098, 1912196]

約数ペア:

[(1, 1912196), (2, 956098), (4, 478049), (11, 173836), (13, 147092), (22, 86918), (26, 73546), (44, 43459), (52, 36773), (143, 13372), (286, 6686), (572, 3343)]