13267942

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{569}}^1$

素因数の和:791

約数の個数: 16

約数和(自身を含む): 20314800

約数和(自身を除く): 7046858

約数列:

[1, 2, 89, 131, 178, 262, 569, 1138, 11659, 23318, 50641, 74539, 101282, 149078, 6633971, 13267942]

約数ペア:

[(1, 13267942), (2, 6633971), (89, 149078), (131, 101282), (178, 74539), (262, 50641), (569, 23318), (1138, 11659)]