38227658

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1049}}^1$

素因数の和:1214

約数の個数: 32

約数和(自身を含む): 69552000

約数和(自身を除く): 31324342

約数列:

[1, 2, 7, 14, 19, 38, 133, 137, 266, 274, 959, 1049, 1918, 2098, 2603, 5206, 7343, 14686, 18221, 19931, 36442, 39862, 139517, 143713, 279034, 287426, 1005991, 2011982, 2730547, 5461094, 19113829, 38227658]

約数ペア:

[(1, 38227658), (2, 19113829), (7, 5461094), (14, 2730547), (19, 2011982), (38, 1005991), (133, 287426), (137, 279034), (266, 143713), (274, 139517), (959, 39862), (1049, 36442), (1918, 19931), (2098, 18221), (2603, 14686), (5206, 7343)]