12566671

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:163

約数の個数: 24

約数和(自身を含む): 14704416

約数和(自身を除く): 2137745

約数列:

[1, 13, 23, 53, 61, 169, 299, 689, 793, 1219, 1403, 3233, 3887, 8957, 10309, 15847, 18239, 42029, 74359, 206011, 237107, 546377, 966667, 12566671]

約数ペア:

[(1, 12566671), (13, 966667), (23, 546377), (53, 237107), (61, 206011), (169, 74359), (299, 42029), (689, 18239), (793, 15847), (1219, 10309), (1403, 8957), (3233, 3887)]