12410990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{787}}^1$

素因数の和:896

約数の個数: 32

約数和(自身を含む): 23829120

約数和(自身を除く): 11418130

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 166, 190, 415, 787, 830, 1574, 1577, 3154, 3935, 7870, 7885, 14953, 15770, 29906, 65321, 74765, 130642, 149530, 326605, 653210, 1241099, 2482198, 6205495, 12410990]

約数ペア:

[(1, 12410990), (2, 6205495), (5, 2482198), (10, 1241099), (19, 653210), (38, 326605), (83, 149530), (95, 130642), (166, 74765), (190, 65321), (415, 29906), (787, 15770), (830, 14953), (1574, 7885), (1577, 7870), (3154, 3935)]