11988858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2179}}^1$

素因数の和:2322

約数の個数: 32

約数和(自身を含む): 27624960

約数和(自身を除く): 15636102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2179, 2751, 4358, 5502, 6537, 13074, 15253, 30506, 45759, 91518, 285449, 570898, 856347, 1712694, 1998143, 3996286, 5994429, 11988858]

約数ペア:

[(1, 11988858), (2, 5994429), (3, 3996286), (6, 1998143), (7, 1712694), (14, 856347), (21, 570898), (42, 285449), (131, 91518), (262, 45759), (393, 30506), (786, 15253), (917, 13074), (1834, 6537), (2179, 5502), (2751, 4358)]