19636728

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43063}}^1$

素因数の和:43091

約数の個数: 32

約数和(自身を含む): 51676800

約数和(自身を除く): 32040072

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 43063, 86126, 129189, 172252, 258378, 344504, 516756, 818197, 1033512, 1636394, 2454591, 3272788, 4909182, 6545576, 9818364, 19636728]

約数ペア:

[(1, 19636728), (2, 9818364), (3, 6545576), (4, 4909182), (6, 3272788), (8, 2454591), (12, 1636394), (19, 1033512), (24, 818197), (38, 516756), (57, 344504), (76, 258378), (114, 172252), (152, 129189), (228, 86126), (456, 43063)]