12792260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{49201}}^1$

素因数の和:49223

約数の個数: 24

約数和(自身を含む): 28930776

約数和(自身を除く): 16138516

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 49201, 98402, 196804, 246005, 492010, 639613, 984020, 1279226, 2558452, 3198065, 6396130, 12792260]

約数ペア:

[(1, 12792260), (2, 6396130), (4, 3198065), (5, 2558452), (10, 1279226), (13, 984020), (20, 639613), (26, 492010), (52, 246005), (65, 196804), (130, 98402), (260, 49201)]