190911228

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{369983}}^1$

素因数の和:370033

約数の個数: 24

約数和(自身を含む): 455820288

約数和(自身を除く): 264909060

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 369983, 739966, 1109949, 1479932, 2219898, 4439796, 15909269, 31818538, 47727807, 63637076, 95455614, 190911228]

約数ペア:

[(1, 190911228), (2, 95455614), (3, 63637076), (4, 47727807), (6, 31818538), (12, 15909269), (43, 4439796), (86, 2219898), (129, 1479932), (172, 1109949), (258, 739966), (516, 369983)]