12161534

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{503}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 22934016

約数和(自身を除く): 10772482

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 157, 314, 503, 1006, 1099, 1727, 2198, 3454, 3521, 5533, 7042, 11066, 12089, 24178, 38731, 77462, 78971, 157942, 552797, 868681, 1105594, 1737362, 6080767, 12161534]

約数ペア:

[(1, 12161534), (2, 6080767), (7, 1737362), (11, 1105594), (14, 868681), (22, 552797), (77, 157942), (154, 78971), (157, 77462), (314, 38731), (503, 24178), (1006, 12089), (1099, 11066), (1727, 7042), (2198, 5533), (3454, 3521)]