19070095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3181}}^1$

素因数の和:3306

約数の個数: 16

約数和(自身を含む): 25201440

約数和(自身を除く): 6131345

約数列:

[1, 5, 11, 55, 109, 545, 1199, 3181, 5995, 15905, 34991, 174955, 346729, 1733645, 3814019, 19070095]

約数ペア:

[(1, 19070095), (5, 3814019), (11, 1733645), (55, 346729), (109, 174955), (545, 34991), (1199, 15905), (3181, 5995)]