9125966

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 32

約数和(自身を含む): 15237120

約数和(自身を除く): 6111154

約数列:

[1, 2, 19, 31, 38, 61, 62, 122, 127, 254, 589, 1159, 1178, 1891, 2318, 2413, 3782, 3937, 4826, 7747, 7874, 15494, 35929, 71858, 74803, 147193, 149606, 240157, 294386, 480314, 4562983, 9125966]

約数ペア:

[(1, 9125966), (2, 4562983), (19, 480314), (31, 294386), (38, 240157), (61, 149606), (62, 147193), (122, 74803), (127, 71858), (254, 35929), (589, 15494), (1159, 7874), (1178, 7747), (1891, 4826), (2318, 3937), (2413, 3782)]