19424342

素因数分解:

$2^1\times 7^1\times {\mathrm{911}}^1\times {\mathrm{1523}}^1$

素因数の和:2443

約数の個数: 16

約数和(自身を含む): 33357312

約数和(自身を除く): 13932970

約数列:

[1, 2, 7, 14, 911, 1523, 1822, 3046, 6377, 10661, 12754, 21322, 1387453, 2774906, 9712171, 19424342]

約数ペア:

[(1, 19424342), (2, 9712171), (7, 2774906), (14, 1387453), (911, 21322), (1523, 12754), (1822, 10661), (3046, 6377)]