19199688

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{17021}}^1$

素因数の和:17077

約数の個数: 32

約数和(自身を含む): 49023360

約数和(自身を除く): 29823672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 17021, 34042, 51063, 68084, 102126, 136168, 204252, 408504, 799987, 1599974, 2399961, 3199948, 4799922, 6399896, 9599844, 19199688]

約数ペア:

[(1, 19199688), (2, 9599844), (3, 6399896), (4, 4799922), (6, 3199948), (8, 2399961), (12, 1599974), (24, 799987), (47, 408504), (94, 204252), (141, 136168), (188, 102126), (282, 68084), (376, 51063), (564, 34042), (1128, 17021)]