38925452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{2143}}^1$

素因数の和:2405

約数の個数: 24

約数和(自身を含む): 72038400

約数和(自身を除く): 33112948

約数列:

[1, 2, 4, 19, 38, 76, 239, 478, 956, 2143, 4286, 4541, 8572, 9082, 18164, 40717, 81434, 162868, 512177, 1024354, 2048708, 9731363, 19462726, 38925452]

約数ペア:

[(1, 38925452), (2, 19462726), (4, 9731363), (19, 2048708), (38, 1024354), (76, 512177), (239, 162868), (478, 81434), (956, 40717), (2143, 18164), (4286, 9082), (4541, 8572)]