19047614

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{1163}}^1$

素因数の和:1615

約数の個数: 16

約数和(自身を含む): 30170880

約数和(自身を除く): 11123266

約数列:

[1, 2, 19, 38, 431, 862, 1163, 2326, 8189, 16378, 22097, 44194, 501253, 1002506, 9523807, 19047614]

約数ペア:

[(1, 19047614), (2, 9523807), (19, 1002506), (38, 501253), (431, 44194), (862, 22097), (1163, 16378), (2326, 8189)]