5515472

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{18143}}^1$

素因数の和:18170

約数の個数: 20

約数和(自身を含む): 11249280

約数和(自身を除く): 5733808

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 18143, 36286, 72572, 145144, 290288, 344717, 689434, 1378868, 2757736, 5515472]

約数ペア:

[(1, 5515472), (2, 2757736), (4, 1378868), (8, 689434), (16, 344717), (19, 290288), (38, 145144), (76, 72572), (152, 36286), (304, 18143)]