18589114

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{1117}}^1$

素因数の和:1329

約数の個数: 16

約数和(自身を含む): 28616328

約数和(自身を除く): 10027214

約数列:

[1, 2, 53, 106, 157, 314, 1117, 2234, 8321, 16642, 59201, 118402, 175369, 350738, 9294557, 18589114]

約数ペア:

[(1, 18589114), (2, 9294557), (53, 350738), (106, 175369), (157, 118402), (314, 59201), (1117, 16642), (2234, 8321)]