15615948

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{68491}}^1$

素因数の和:68517

約数の個数: 24

約数和(自身を含む): 38355520

約数和(自身を除く): 22739572

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 68491, 136982, 205473, 273964, 410946, 821892, 1301329, 2602658, 3903987, 5205316, 7807974, 15615948]

約数ペア:

[(1, 15615948), (2, 7807974), (3, 5205316), (4, 3903987), (6, 2602658), (12, 1301329), (19, 821892), (38, 410946), (57, 273964), (76, 205473), (114, 136982), (228, 68491)]