23418998

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{1381}}^1$

素因数の和:1583

約数の個数: 16

約数和(自身を含む): 35987280

約数和(自身を除く): 12568282

約数列:

[1, 2, 61, 122, 139, 278, 1381, 2762, 8479, 16958, 84241, 168482, 191959, 383918, 11709499, 23418998]

約数ペア:

[(1, 23418998), (2, 11709499), (61, 383918), (122, 191959), (139, 168482), (278, 84241), (1381, 16958), (2762, 8479)]