38860168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{255659}}^1$

素因数の和:255684

約数の個数: 16

約数和(自身を含む): 76698000

約数和(自身を除く): 37837832

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 255659, 511318, 1022636, 2045272, 4857521, 9715042, 19430084, 38860168]

約数ペア:

[(1, 38860168), (2, 19430084), (4, 9715042), (8, 4857521), (19, 2045272), (38, 1022636), (76, 511318), (152, 255659)]