12259715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4013}}^1$

素因数の和:4078

約数の個数: 16

約数和(自身を含む): 16184448

約数和(自身を除く): 3924733

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 4013, 20065, 52169, 188611, 260845, 943055, 2451943, 12259715]

約数ペア:

[(1, 12259715), (5, 2451943), (13, 943055), (47, 260845), (65, 188611), (235, 52169), (611, 20065), (3055, 4013)]