19110864

素因数分解:

$2^4\times 3^1\times {\mathrm{398143}}^1$

素因数の和:398154

約数の個数: 20

約数和(自身を含む): 49369856

約数和(自身を除く): 30258992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 398143, 796286, 1194429, 1592572, 2388858, 3185144, 4777716, 6370288, 9555432, 19110864]

約数ペア:

[(1, 19110864), (2, 9555432), (3, 6370288), (4, 4777716), (6, 3185144), (8, 2388858), (12, 1592572), (16, 1194429), (24, 796286), (48, 398143)]