38708624

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{127331}}^1$

素因数の和:127358

約数の個数: 20

約数和(自身を含む): 78945840

約数和(自身を除く): 40237216

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 127331, 254662, 509324, 1018648, 2037296, 2419289, 4838578, 9677156, 19354312, 38708624]

約数ペア:

[(1, 38708624), (2, 19354312), (4, 9677156), (8, 4838578), (16, 2419289), (19, 2037296), (38, 1018648), (76, 509324), (152, 254662), (304, 127331)]