15228812

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{643}}^1$

素因数の和:869

約数の個数: 24

約数和(自身を含む): 27697152

約数和(自身を除く): 12468340

約数列:

[1, 2, 4, 31, 62, 124, 191, 382, 643, 764, 1286, 2572, 5921, 11842, 19933, 23684, 39866, 79732, 122813, 245626, 491252, 3807203, 7614406, 15228812]

約数ペア:

[(1, 15228812), (2, 7614406), (4, 3807203), (31, 491252), (62, 245626), (124, 122813), (191, 79732), (382, 39866), (643, 23684), (764, 19933), (1286, 11842), (2572, 5921)]