15963038

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{631}}^1$

素因数の和:792

約数の個数: 32

約数和(自身を含む): 29729280

約数和(自身を除く): 13766242

約数列:

[1, 2, 7, 13, 14, 26, 91, 139, 182, 278, 631, 973, 1262, 1807, 1946, 3614, 4417, 8203, 8834, 12649, 16406, 25298, 57421, 87709, 114842, 175418, 613963, 1140217, 1227926, 2280434, 7981519, 15963038]

約数ペア:

[(1, 15963038), (2, 7981519), (7, 2280434), (13, 1227926), (14, 1140217), (26, 613963), (91, 175418), (139, 114842), (182, 87709), (278, 57421), (631, 25298), (973, 16406), (1262, 12649), (1807, 8834), (1946, 8203), (3614, 4417)]