15007796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1091}}^1$

素因数の和:1295

約数の個数: 24

約数和(自身を含む): 27824160

約数和(自身を除く): 12816364

約数列:

[1, 2, 4, 19, 38, 76, 181, 362, 724, 1091, 2182, 3439, 4364, 6878, 13756, 20729, 41458, 82916, 197471, 394942, 789884, 3751949, 7503898, 15007796]

約数ペア:

[(1, 15007796), (2, 7503898), (4, 3751949), (19, 789884), (38, 394942), (76, 197471), (181, 82916), (362, 41458), (724, 20729), (1091, 13756), (2182, 6878), (3439, 4364)]