42329530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{222787}}^1$

素因数の和:222813

約数の個数: 16

約数和(自身を含む): 80203680

約数和(自身を除く): 37874150

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 222787, 445574, 1113935, 2227870, 4232953, 8465906, 21164765, 42329530]

約数ペア:

[(1, 42329530), (2, 21164765), (5, 8465906), (10, 4232953), (19, 2227870), (38, 1113935), (95, 445574), (190, 222787)]