191971338

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2461171}}^1$

素因数の和:2461189

約数の個数: 16

約数和(自身を含む): 413476896

約数和(自身を除く): 221505558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2461171, 4922342, 7383513, 14767026, 31995223, 63990446, 95985669, 191971338]

約数ペア:

[(1, 191971338), (2, 95985669), (3, 63990446), (6, 31995223), (13, 14767026), (26, 7383513), (39, 4922342), (78, 2461171)]