15871042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{883}}^1$

素因数の和:958

約数の個数: 32

約数和(自身を含む): 28005120

約数和(自身を除く): 12134078

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 209, 418, 473, 817, 883, 946, 1634, 1766, 8987, 9713, 16777, 17974, 19426, 33554, 37969, 75938, 184547, 369094, 417659, 721411, 835318, 1442822, 7935521, 15871042]

約数ペア:

[(1, 15871042), (2, 7935521), (11, 1442822), (19, 835318), (22, 721411), (38, 417659), (43, 369094), (86, 184547), (209, 75938), (418, 37969), (473, 33554), (817, 19426), (883, 17974), (946, 16777), (1634, 9713), (1766, 8987)]