189492092

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{15881}}^1$

素因数の和:16061

約数の個数: 24

約数和(自身を含む): 351309840

約数和(自身を除く): 161817748

約数列:

[1, 2, 4, 19, 38, 76, 157, 314, 628, 2983, 5966, 11932, 15881, 31762, 63524, 301739, 603478, 1206956, 2493317, 4986634, 9973268, 47373023, 94746046, 189492092]

約数ペア:

[(1, 189492092), (2, 94746046), (4, 47373023), (19, 9973268), (38, 4986634), (76, 2493317), (157, 1206956), (314, 603478), (628, 301739), (2983, 63524), (5966, 31762), (11932, 15881)]