15690298

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{761}}^1$

素因数の和:850

約数の個数: 24

約数和(自身を含む): 25936956

約数和(自身を除く): 10246658

約数列:

[1, 2, 13, 26, 61, 122, 169, 338, 761, 793, 1522, 1586, 9893, 10309, 19786, 20618, 46421, 92842, 128609, 257218, 603473, 1206946, 7845149, 15690298]

約数ペア:

[(1, 15690298), (2, 7845149), (13, 1206946), (26, 603473), (61, 257218), (122, 128609), (169, 92842), (338, 46421), (761, 20618), (793, 19786), (1522, 10309), (1586, 9893)]