15351438

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 31449600

約数和(自身を除く): 16098162

約数列:

[1, 2, 3, 6, 79, 139, 158, 233, 237, 278, 417, 466, 474, 699, 834, 1398, 10981, 18407, 21962, 32387, 32943, 36814, 55221, 64774, 65886, 97161, 110442, 194322, 2558573, 5117146, 7675719, 15351438]

約数ペア:

[(1, 15351438), (2, 7675719), (3, 5117146), (6, 2558573), (79, 194322), (139, 110442), (158, 97161), (233, 65886), (237, 64774), (278, 55221), (417, 36814), (466, 32943), (474, 32387), (699, 21962), (834, 18407), (1398, 10981)]