4094690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{937}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 8104320

約数和(自身を除く): 4009630

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 937, 1874, 2185, 4370, 4685, 9370, 17803, 21551, 35606, 43102, 89015, 107755, 178030, 215510, 409469, 818938, 2047345, 4094690]

約数ペア:

[(1, 4094690), (2, 2047345), (5, 818938), (10, 409469), (19, 215510), (23, 178030), (38, 107755), (46, 89015), (95, 43102), (115, 35606), (190, 21551), (230, 17803), (437, 9370), (874, 4685), (937, 4370), (1874, 2185)]