1913804534

素因数分解:

$2^1\times {\mathrm{389}}^1\times {\mathrm{421}}^1\times {\mathrm{5843}}^1$

素因数の和:6655

約数の個数: 16

約数和(自身を含む): 2885416560

約数和(自身を除く): 971612026

約数列:

[1, 2, 389, 421, 778, 842, 5843, 11686, 163769, 327538, 2272927, 2459903, 4545854, 4919806, 956902267, 1913804534]

約数ペア:

[(1, 1913804534), (2, 956902267), (389, 4919806), (421, 4545854), (778, 2459903), (842, 2272927), (5843, 327538), (11686, 163769)]