17657156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21121}}^1$

素因数の和:21155

約数の個数: 24

約数和(自身を含む): 35484960

約数和(自身を除く): 17827804

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 21121, 42242, 84484, 232331, 401299, 464662, 802598, 929324, 1605196, 4414289, 8828578, 17657156]

約数ペア:

[(1, 17657156), (2, 8828578), (4, 4414289), (11, 1605196), (19, 929324), (22, 802598), (38, 464662), (44, 401299), (76, 232331), (209, 84484), (418, 42242), (836, 21121)]