19604602

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{6361}}^1$

素因数の和:6453

約数の個数: 16

約数和(自身を含む): 31148352

約数和(自身を除く): 11543750

約数列:

[1, 2, 23, 46, 67, 134, 1541, 3082, 6361, 12722, 146303, 292606, 426187, 852374, 9802301, 19604602]

約数ペア:

[(1, 19604602), (2, 9802301), (23, 852374), (46, 426187), (67, 292606), (134, 146303), (1541, 12722), (3082, 6361)]