15691238122

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{58989617}}^1$

素因数の和:58989645

約数の個数: 16

約数和(自身を含む): 28315016640

約数和(自身を除く): 12623778518

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 58989617, 117979234, 412927319, 825854638, 1120802723, 2241605446, 7845619061, 15691238122]

約数ペア:

[(1, 15691238122), (2, 7845619061), (7, 2241605446), (14, 1120802723), (19, 825854638), (38, 412927319), (133, 117979234), (266, 58989617)]