15392872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{829}}^1$

素因数の和:1057

約数の個数: 32

約数和(自身を含む): 31672800

約数和(自身を除く): 16279928

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 211, 422, 829, 844, 1658, 1688, 2321, 3316, 4642, 6632, 9119, 9284, 18238, 18568, 36476, 72952, 174919, 349838, 699676, 1399352, 1924109, 3848218, 7696436, 15392872]

約数ペア:

[(1, 15392872), (2, 7696436), (4, 3848218), (8, 1924109), (11, 1399352), (22, 699676), (44, 349838), (88, 174919), (211, 72952), (422, 36476), (829, 18568), (844, 18238), (1658, 9284), (1688, 9119), (2321, 6632), (3316, 4642)]