18844804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{5867}}^1$

素因数の和:5955

約数の個数: 24

約数和(自身を含む): 36475488

約数和(自身を除く): 17630684

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 5867, 11734, 23468, 64537, 129074, 258148, 428291, 856582, 1713164, 4711201, 9422402, 18844804]

約数ペア:

[(1, 18844804), (2, 9422402), (4, 4711201), (11, 1713164), (22, 856582), (44, 428291), (73, 258148), (146, 129074), (292, 64537), (803, 23468), (1606, 11734), (3212, 5867)]