25539406

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{1931}}^1$

素因数の和:2339

約数の個数: 16

約数和(自身を含む): 40687920

約数和(自身を除く): 15148514

約数列:

[1, 2, 17, 34, 389, 778, 1931, 3862, 6613, 13226, 32827, 65654, 751159, 1502318, 12769703, 25539406]

約数ペア:

[(1, 25539406), (2, 12769703), (17, 1502318), (34, 751159), (389, 65654), (778, 32827), (1931, 13226), (3862, 6613)]