19314892797

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{821}}^1\times {\mathrm{52631}}^1$

素因数の和:53604

約数の個数: 16

約数和(自身を含む): 25958102400

約数和(自身を除く): 6643209603

約数列:

[1, 3, 149, 447, 821, 2463, 52631, 122329, 157893, 366987, 7842019, 23526057, 43210051, 129630153, 6438297599, 19314892797]

約数ペア:

[(1, 19314892797), (3, 6438297599), (149, 129630153), (447, 43210051), (821, 23526057), (2463, 7842019), (52631, 366987), (122329, 157893)]