27471910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{144589}}^1$

素因数の和:144615

約数の個数: 16

約数和(自身を含む): 52052400

約数和(自身を除く): 24580490

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 144589, 289178, 722945, 1445890, 2747191, 5494382, 13735955, 27471910]

約数ペア:

[(1, 27471910), (2, 13735955), (5, 5494382), (10, 2747191), (19, 1445890), (38, 722945), (95, 289178), (190, 144589)]