19375932478

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{81411481}}^1$

素因数の和:81411507

約数の個数: 16

約数和(自身を含む): 35169760224

約数和(自身を除く): 15793827746

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 81411481, 162822962, 569880367, 1139760734, 1383995177, 2767990354, 9687966239, 19375932478]

約数ペア:

[(1, 19375932478), (2, 9687966239), (7, 2767990354), (14, 1383995177), (17, 1139760734), (34, 569880367), (119, 162822962), (238, 81411481)]