12141355

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1487}}^1$

素因数の和:1586

約数の個数: 16

約数和(自身を含む): 15427584

約数和(自身を除く): 3286229

約数列:

[1, 5, 23, 71, 115, 355, 1487, 1633, 7435, 8165, 34201, 105577, 171005, 527885, 2428271, 12141355]

約数ペア:

[(1, 12141355), (5, 2428271), (23, 527885), (71, 171005), (115, 105577), (355, 34201), (1487, 8165), (1633, 7435)]