11959436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4253}}^1$

素因数の和:4313

約数の個数: 24

約数和(自身を含む): 22631280

約数和(自身を除く): 10671844

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 4253, 8506, 17012, 80807, 157361, 161614, 314722, 323228, 629444, 2989859, 5979718, 11959436]

約数ペア:

[(1, 11959436), (2, 5979718), (4, 2989859), (19, 629444), (37, 323228), (38, 314722), (74, 161614), (76, 157361), (148, 80807), (703, 17012), (1406, 8506), (2812, 4253)]