238103668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{284813}}^1$

素因数の和:284847

約数の個数: 24

約数和(自身を含む): 478487520

約数和(自身を除く): 240383852

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 284813, 569626, 1139252, 3132943, 5411447, 6265886, 10822894, 12531772, 21645788, 59525917, 119051834, 238103668]

約数ペア:

[(1, 238103668), (2, 119051834), (4, 59525917), (11, 21645788), (19, 12531772), (22, 10822894), (38, 6265886), (44, 5411447), (76, 3132943), (209, 1139252), (418, 569626), (836, 284813)]