15691101797

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1163}}^1\times {\mathrm{1663}}^1$

素因数の和:2913

約数の個数: 32

約数和(自身を含む): 19214008320

約数和(自身を除く): 3522906523

約数列:

[1, 7, 19, 61, 133, 427, 1159, 1163, 1663, 8113, 8141, 11641, 22097, 31597, 70943, 101443, 154679, 221179, 496601, 710101, 1347917, 1927417, 1934069, 9435419, 13491919, 13538483, 36747311, 117978209, 257231177, 825847463, 2241585971, 15691101797]

約数ペア:

[(1, 15691101797), (7, 2241585971), (19, 825847463), (61, 257231177), (133, 117978209), (427, 36747311), (1159, 13538483), (1163, 13491919), (1663, 9435419), (8113, 1934069), (8141, 1927417), (11641, 1347917), (22097, 710101), (31597, 496601), (70943, 221179), (101443, 154679)]