43969946

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{1997}}^1$

素因数の和:2209

約数の個数: 16

約数和(自身を含む): 67252680

約数和(自身を除く): 23282734

約数列:

[1, 2, 101, 109, 202, 218, 1997, 3994, 11009, 22018, 201697, 217673, 403394, 435346, 21984973, 43969946]

約数ペア:

[(1, 43969946), (2, 21984973), (101, 435346), (109, 403394), (202, 217673), (218, 201697), (1997, 22018), (3994, 11009)]