21948936

素因数分解:

$2^3\times 3^1\times {\mathrm{389}}^1\times {\mathrm{2351}}^1$

素因数の和:2749

約数の個数: 32

約数和(自身を含む): 55036800

約数和(自身を除く): 33087864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 389, 778, 1167, 1556, 2334, 2351, 3112, 4668, 4702, 7053, 9336, 9404, 14106, 18808, 28212, 56424, 914539, 1829078, 2743617, 3658156, 5487234, 7316312, 10974468, 21948936]

約数ペア:

[(1, 21948936), (2, 10974468), (3, 7316312), (4, 5487234), (6, 3658156), (8, 2743617), (12, 1829078), (24, 914539), (389, 56424), (778, 28212), (1167, 18808), (1556, 14106), (2334, 9404), (2351, 9336), (3112, 7053), (4668, 4702)]