12434782

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1531}}^1$

素因数の和:1695

約数の個数: 16

約数和(自身を含む): 19413504

約数和(自身を除く): 6978722

約数列:

[1, 2, 31, 62, 131, 262, 1531, 3062, 4061, 8122, 47461, 94922, 200561, 401122, 6217391, 12434782]

約数ペア:

[(1, 12434782), (2, 6217391), (31, 401122), (62, 200561), (131, 94922), (262, 47461), (1531, 8122), (3062, 4061)]