19103662204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3983249}}^1$

素因数の和:3983373

約数の個数: 24

約数和(自身を含む): 36805230000

約数和(自身を除く): 17701567796

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 3983249, 7966498, 15932996, 43815739, 87631478, 175262956, 434174141, 868348282, 1736696564, 4775915551, 9551831102, 19103662204]

約数ペア:

[(1, 19103662204), (2, 9551831102), (4, 4775915551), (11, 1736696564), (22, 868348282), (44, 434174141), (109, 175262956), (218, 87631478), (436, 43815739), (1199, 15932996), (2398, 7966498), (4796, 3983249)]