16031946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{381713}}^1$

素因数の和:381725

約数の個数: 16

約数和(自身を含む): 36644544

約数和(自身を除く): 20612598

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 381713, 763426, 1145139, 2290278, 2671991, 5343982, 8015973, 16031946]

約数ペア:

[(1, 16031946), (2, 8015973), (3, 5343982), (6, 2671991), (7, 2290278), (14, 1145139), (21, 763426), (42, 381713)]