19786806

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{84559}}^1$

素因数の和:84580

約数の個数: 24

約数和(自身を含む): 46169760

約数和(自身を除く): 26382954

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 84559, 169118, 253677, 507354, 761031, 1099267, 1522062, 2198534, 3297801, 6595602, 9893403, 19786806]

約数ペア:

[(1, 19786806), (2, 9893403), (3, 6595602), (6, 3297801), (9, 2198534), (13, 1522062), (18, 1099267), (26, 761031), (39, 507354), (78, 253677), (117, 169118), (234, 84559)]