13109921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:376

約数の個数: 16

約数和(自身を含む): 14774400

約数和(自身を除く): 1664479

約数列:

[1, 11, 53, 113, 199, 583, 1243, 2189, 5989, 10547, 22487, 65879, 116017, 247357, 1191811, 13109921]

約数ペア:

[(1, 13109921), (11, 1191811), (53, 247357), (113, 116017), (199, 65879), (583, 22487), (1243, 10547), (2189, 5989)]