19982832

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{21911}}^1$

素因数の和:21941

約数の個数: 40

約数和(自身を含む): 54341760

約数和(自身を除く): 34358928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 21911, 43822, 65733, 87644, 131466, 175288, 262932, 350576, 416309, 525864, 832618, 1051728, 1248927, 1665236, 2497854, 3330472, 4995708, 6660944, 9991416, 19982832]

約数ペア:

[(1, 19982832), (2, 9991416), (3, 6660944), (4, 4995708), (6, 3330472), (8, 2497854), (12, 1665236), (16, 1248927), (19, 1051728), (24, 832618), (38, 525864), (48, 416309), (57, 350576), (76, 262932), (114, 175288), (152, 131466), (228, 87644), (304, 65733), (456, 43822), (912, 21911)]