15920534

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{443}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 29154816

約数和(自身を除く): 13234282

約数列:

[1, 2, 7, 14, 17, 34, 119, 151, 238, 302, 443, 886, 1057, 2114, 2567, 3101, 5134, 6202, 7531, 15062, 17969, 35938, 52717, 66893, 105434, 133786, 468251, 936502, 1137181, 2274362, 7960267, 15920534]

約数ペア:

[(1, 15920534), (2, 7960267), (7, 2274362), (14, 1137181), (17, 936502), (34, 468251), (119, 133786), (151, 105434), (238, 66893), (302, 52717), (443, 35938), (886, 17969), (1057, 15062), (2114, 7531), (2567, 6202), (3101, 5134)]