23811590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{1789}}^1$

素因数の和:1829

約数の個数: 32

約数和(自身を含む): 47170080

約数和(自身を除く): 23358490

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1331, 1789, 2662, 3578, 6655, 8945, 13310, 17890, 19679, 39358, 98395, 196790, 216469, 432938, 1082345, 2164690, 2381159, 4762318, 11905795, 23811590]

約数ペア:

[(1, 23811590), (2, 11905795), (5, 4762318), (10, 2381159), (11, 2164690), (22, 1082345), (55, 432938), (110, 216469), (121, 196790), (242, 98395), (605, 39358), (1210, 19679), (1331, 17890), (1789, 13310), (2662, 8945), (3578, 6655)]