15228772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4801}}^1$

素因数の和:4879

約数の個数: 24

約数和(自身を含む): 29176952

約数和(自身を除く): 13948180

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 4801, 9602, 19204, 62413, 124826, 249652, 292861, 585722, 1171444, 3807193, 7614386, 15228772]

約数ペア:

[(1, 15228772), (2, 7614386), (4, 3807193), (13, 1171444), (26, 585722), (52, 292861), (61, 249652), (122, 124826), (244, 62413), (793, 19204), (1586, 9602), (3172, 4801)]