13847990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2879}}^1$

素因数の和:2936

約数の個数: 32

約数和(自身を含む): 27578880

約数和(自身を除く): 13730890

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 2879, 4810, 5758, 14395, 28790, 37427, 74854, 106523, 187135, 213046, 374270, 532615, 1065230, 1384799, 2769598, 6923995, 13847990]

約数ペア:

[(1, 13847990), (2, 6923995), (5, 2769598), (10, 1384799), (13, 1065230), (26, 532615), (37, 374270), (65, 213046), (74, 187135), (130, 106523), (185, 74854), (370, 37427), (481, 28790), (962, 14395), (2405, 5758), (2879, 4810)]