20150434

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{7927}}^1$

素因数の和:8001

約数の個数: 16

約数和(自身を含む): 31965696

約数和(自身を除く): 11815262

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 7927, 15854, 245737, 325007, 491474, 650014, 10075217, 20150434]

約数ペア:

[(1, 20150434), (2, 10075217), (31, 650014), (41, 491474), (62, 325007), (82, 245737), (1271, 15854), (2542, 7927)]