121218910

素因数分解:

$2^1\times 5^1\times {\mathrm{751}}^1\times {\mathrm{16141}}^1$

素因数の和:16899

約数の個数: 16

約数和(自身を含む): 218498112

約数和(自身を除く): 97279202

約数列:

[1, 2, 5, 10, 751, 1502, 3755, 7510, 16141, 32282, 80705, 161410, 12121891, 24243782, 60609455, 121218910]

約数ペア:

[(1, 121218910), (2, 60609455), (5, 24243782), (10, 12121891), (751, 161410), (1502, 80705), (3755, 32282), (7510, 16141)]