13223455

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5639}}^1$

素因数の和:5718

約数の個数: 16

約数和(自身を含む): 18408960

約数和(自身を除く): 5185505

約数列:

[1, 5, 7, 35, 67, 335, 469, 2345, 5639, 28195, 39473, 197365, 377813, 1889065, 2644691, 13223455]

約数ペア:

[(1, 13223455), (5, 2644691), (7, 1889065), (35, 377813), (67, 197365), (335, 39473), (469, 28195), (2345, 5639)]