29891834

素因数分解:

$2^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{2713}}^1$

素因数の和:3509

約数の個数: 16

約数和(自身を含む): 51327168

約数和(自身を除く): 21435334

約数列:

[1, 2, 7, 14, 787, 1574, 2713, 5426, 5509, 11018, 18991, 37982, 2135131, 4270262, 14945917, 29891834]

約数ペア:

[(1, 29891834), (2, 14945917), (7, 4270262), (14, 2135131), (787, 37982), (1574, 18991), (2713, 11018), (5426, 5509)]