12912685645

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{60727}}^1$

素因数の和:60841

約数の個数: 24

約数和(自身を含む): 16553966976

約数和(自身を除く): 3641281331

約数列:

[1, 5, 23, 43, 115, 215, 989, 1849, 4945, 9245, 42527, 60727, 212635, 303635, 1396721, 2611261, 6983605, 13056305, 60059003, 112284223, 300295015, 561421115, 2582537129, 12912685645]

約数ペア:

[(1, 12912685645), (5, 2582537129), (23, 561421115), (43, 300295015), (115, 112284223), (215, 60059003), (989, 13056305), (1849, 6983605), (4945, 2611261), (9245, 1396721), (42527, 303635), (60727, 212635)]