17941126

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{617}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 32274432

約数和(自身を除く): 14333306

約数列:

[1, 2, 7, 14, 31, 62, 67, 134, 217, 434, 469, 617, 938, 1234, 2077, 4154, 4319, 8638, 14539, 19127, 29078, 38254, 41339, 82678, 133889, 267778, 289373, 578746, 1281509, 2563018, 8970563, 17941126]

約数ペア:

[(1, 17941126), (2, 8970563), (7, 2563018), (14, 1281509), (31, 578746), (62, 289373), (67, 267778), (134, 133889), (217, 82678), (434, 41339), (469, 38254), (617, 29078), (938, 19127), (1234, 14539), (2077, 8638), (4154, 4319)]