22208030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1229}}^1$

素因数の和:1388

約数の個数: 32

約数和(自身を含む): 43394400

約数和(自身を除く): 21186370

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 1229, 1390, 1807, 2458, 3614, 6145, 9035, 12290, 15977, 18070, 31954, 79885, 159770, 170831, 341662, 854155, 1708310, 2220803, 4441606, 11104015, 22208030]

約数ペア:

[(1, 22208030), (2, 11104015), (5, 4441606), (10, 2220803), (13, 1708310), (26, 854155), (65, 341662), (130, 170831), (139, 159770), (278, 79885), (695, 31954), (1229, 18070), (1390, 15977), (1807, 12290), (2458, 9035), (3614, 6145)]