15980994

素因数分解:

$2^1\times 3^2\times {\mathrm{229}}^1\times {\mathrm{3877}}^1$

素因数の和:4114

約数の個数: 24

約数和(自身を含む): 34785660

約数和(自身を除く): 18804666

約数列:

[1, 2, 3, 6, 9, 18, 229, 458, 687, 1374, 2061, 3877, 4122, 7754, 11631, 23262, 34893, 69786, 887833, 1775666, 2663499, 5326998, 7990497, 15980994]

約数ペア:

[(1, 15980994), (2, 7990497), (3, 5326998), (6, 2663499), (9, 1775666), (18, 887833), (229, 69786), (458, 34893), (687, 23262), (1374, 11631), (2061, 7754), (3877, 4122)]