39387406

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1\times {\mathrm{727}}^1$

素因数の和:1095

約数の個数: 16

約数和(自身を含む): 59963904

約数和(自身を除く): 20576498

約数列:

[1, 2, 103, 206, 263, 526, 727, 1454, 27089, 54178, 74881, 149762, 191201, 382402, 19693703, 39387406]

約数ペア:

[(1, 39387406), (2, 19693703), (103, 382402), (206, 191201), (263, 149762), (526, 74881), (727, 54178), (1454, 27089)]