13215862

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:684

約数の個数: 24

約数和(自身を含む): 22053528

約数和(自身を除く): 8837666

約数列:

[1, 2, 11, 22, 97, 121, 194, 242, 563, 1067, 1126, 2134, 6193, 11737, 12386, 23474, 54611, 68123, 109222, 136246, 600721, 1201442, 6607931, 13215862]

約数ペア:

[(1, 13215862), (2, 6607931), (11, 1201442), (22, 600721), (97, 136246), (121, 109222), (194, 68123), (242, 54611), (563, 23474), (1067, 12386), (1126, 11737), (2134, 6193)]