12437134

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2389}}^1$

素因数の和:2547

約数の個数: 16

約数和(自身を含む): 19789200

約数和(自身を除く): 7352066

約数列:

[1, 2, 19, 38, 137, 274, 2389, 2603, 4778, 5206, 45391, 90782, 327293, 654586, 6218567, 12437134]

約数ペア:

[(1, 12437134), (2, 6218567), (19, 654586), (38, 327293), (137, 90782), (274, 45391), (2389, 5206), (2603, 4778)]