23890918

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1\times {\mathrm{331}}^1$

素因数の和:723

約数の個数: 16

約数和(自身を含む): 36334080

約数和(自身を除く): 12443162

約数列:

[1, 2, 151, 239, 302, 331, 478, 662, 36089, 49981, 72178, 79109, 99962, 158218, 11945459, 23890918]

約数ペア:

[(1, 23890918), (2, 11945459), (151, 158218), (239, 99962), (302, 79109), (331, 72178), (478, 49981), (662, 36089)]