15866330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{739}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 30369600

約数和(自身を除く): 14503270

約数列:

[1, 2, 5, 10, 19, 38, 95, 113, 190, 226, 565, 739, 1130, 1478, 2147, 3695, 4294, 7390, 10735, 14041, 21470, 28082, 70205, 83507, 140410, 167014, 417535, 835070, 1586633, 3173266, 7933165, 15866330]

約数ペア:

[(1, 15866330), (2, 7933165), (5, 3173266), (10, 1586633), (19, 835070), (38, 417535), (95, 167014), (113, 140410), (190, 83507), (226, 70205), (565, 28082), (739, 21470), (1130, 14041), (1478, 10735), (2147, 7390), (3695, 4294)]