222103312

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{730603}}^1$

素因数の和:730630

約数の個数: 20

約数和(自身を含む): 452974480

約数和(自身を除く): 230871168

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 730603, 1461206, 2922412, 5844824, 11689648, 13881457, 27762914, 55525828, 111051656, 222103312]

約数ペア:

[(1, 222103312), (2, 111051656), (4, 55525828), (8, 27762914), (16, 13881457), (19, 11689648), (38, 5844824), (76, 2922412), (152, 1461206), (304, 730603)]