19952292

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{11159}}^1$

素因数の和:11315

約数の個数: 24

約数和(自身を含む): 46872000

約数和(自身を除く): 26919708

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 447, 596, 894, 1788, 11159, 22318, 33477, 44636, 66954, 133908, 1662691, 3325382, 4988073, 6650764, 9976146, 19952292]

約数ペア:

[(1, 19952292), (2, 9976146), (3, 6650764), (4, 4988073), (6, 3325382), (12, 1662691), (149, 133908), (298, 66954), (447, 44636), (596, 33477), (894, 22318), (1788, 11159)]