16261590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{542053}}^1$

素因数の和:542063

約数の個数: 16

約数和(自身を含む): 39027888

約数和(自身を除く): 22766298

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 542053, 1084106, 1626159, 2710265, 3252318, 5420530, 8130795, 16261590]

約数ペア:

[(1, 16261590), (2, 8130795), (3, 5420530), (5, 3252318), (6, 2710265), (10, 1626159), (15, 1084106), (30, 542053)]