18422932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{22037}}^1$

素因数の和:22071

約数の個数: 24

約数和(自身を含む): 37023840

約数和(自身を除く): 18600908

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 22037, 44074, 88148, 242407, 418703, 484814, 837406, 969628, 1674812, 4605733, 9211466, 18422932]

約数ペア:

[(1, 18422932), (2, 9211466), (4, 4605733), (11, 1674812), (19, 969628), (22, 837406), (38, 484814), (44, 418703), (76, 242407), (209, 88148), (418, 44074), (836, 22037)]