13215444

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1889}}^1$

素因数の和:1960

約数の個数: 48

約数和(自身を含む): 34292160

約数和(自身を除く): 21076716

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 53, 66, 106, 132, 159, 212, 318, 583, 636, 1166, 1749, 1889, 2332, 3498, 3778, 5667, 6996, 7556, 11334, 20779, 22668, 41558, 62337, 83116, 100117, 124674, 200234, 249348, 300351, 400468, 600702, 1101287, 1201404, 2202574, 3303861, 4405148, 6607722, 13215444]

約数ペア:

[(1, 13215444), (2, 6607722), (3, 4405148), (4, 3303861), (6, 2202574), (11, 1201404), (12, 1101287), (22, 600702), (33, 400468), (44, 300351), (53, 249348), (66, 200234), (106, 124674), (132, 100117), (159, 83116), (212, 62337), (318, 41558), (583, 22668), (636, 20779), (1166, 11334), (1749, 7556), (1889, 6996), (2332, 5667), (3498, 3778)]