9907132

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2137}}^1$

素因数の和:2221

約数の個数: 24

約数和(自身を含む): 18557840

約数和(自身を除く): 8650708

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2137, 2318, 4274, 4636, 8548, 40603, 81206, 130357, 162412, 260714, 521428, 2476783, 4953566, 9907132]

約数ペア:

[(1, 9907132), (2, 4953566), (4, 2476783), (19, 521428), (38, 260714), (61, 162412), (76, 130357), (122, 81206), (244, 40603), (1159, 8548), (2137, 4636), (2318, 4274)]