18141422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{6521}}^1$

素因数の和:6643

約数の個数: 16

約数和(自身を含む): 29583792

約数和(自身を除く): 11442370

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 6521, 13042, 84773, 169546, 697747, 1395494, 9070711, 18141422]

約数ペア:

[(1, 18141422), (2, 9070711), (13, 1395494), (26, 697747), (107, 169546), (214, 84773), (1391, 13042), (2782, 6521)]