12475533

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31267}}^1$

素因数の和:31296

約数の個数: 16

約数和(自身を含む): 20011520

約数和(自身を除く): 7535987

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 31267, 93801, 218869, 594073, 656607, 1782219, 4158511, 12475533]

約数ペア:

[(1, 12475533), (3, 4158511), (7, 1782219), (19, 656607), (21, 594073), (57, 218869), (133, 93801), (399, 31267)]