12000355

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:438

約数の個数: 16

約数和(自身を含む): 14747040

約数和(自身を除く): 2746685

約数列:

[1, 5, 97, 109, 227, 485, 545, 1135, 10573, 22019, 24743, 52865, 110095, 123715, 2400071, 12000355]

約数ペア:

[(1, 12000355), (5, 2400071), (97, 123715), (109, 110095), (227, 52865), (485, 24743), (545, 22019), (1135, 10573)]