1189493756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{141539}}^1$

素因数の和:141745

約数の個数: 24

約数和(自身を含む): 2282757120

約数和(自身を除く): 1093263364

約数列:

[1, 2, 4, 11, 22, 44, 191, 382, 764, 2101, 4202, 8404, 141539, 283078, 566156, 1556929, 3113858, 6227716, 27033949, 54067898, 108135796, 297373439, 594746878, 1189493756]

約数ペア:

[(1, 1189493756), (2, 594746878), (4, 297373439), (11, 108135796), (22, 54067898), (44, 27033949), (191, 6227716), (382, 3113858), (764, 1556929), (2101, 566156), (4202, 283078), (8404, 141539)]