2103954

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{20627}}^1$

素因数の和:20649

約数の個数: 16

約数和(自身を含む): 4455648

約数和(自身を除く): 2351694

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 20627, 41254, 61881, 123762, 350659, 701318, 1051977, 2103954]

約数ペア:

[(1, 2103954), (2, 1051977), (3, 701318), (6, 350659), (17, 123762), (34, 61881), (51, 41254), (102, 20627)]