13565450

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{2797}}^1$

素因数の和:2906

約数の個数: 24

約数和(自身を含む): 25500972

約数和(自身を除く): 11935522

約数列:

[1, 2, 5, 10, 25, 50, 97, 194, 485, 970, 2425, 2797, 4850, 5594, 13985, 27970, 69925, 139850, 271309, 542618, 1356545, 2713090, 6782725, 13565450]

約数ペア:

[(1, 13565450), (2, 6782725), (5, 2713090), (10, 1356545), (25, 542618), (50, 271309), (97, 139850), (194, 69925), (485, 27970), (970, 13985), (2425, 5594), (2797, 4850)]