1839770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 3646080

約数和(自身を除く): 1806310

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 421, 437, 842, 874, 2105, 2185, 4210, 4370, 7999, 9683, 15998, 19366, 39995, 48415, 79990, 96830, 183977, 367954, 919885, 1839770]

約数ペア:

[(1, 1839770), (2, 919885), (5, 367954), (10, 183977), (19, 96830), (23, 79990), (38, 48415), (46, 39995), (95, 19366), (115, 15998), (190, 9683), (230, 7999), (421, 4370), (437, 4210), (842, 2185), (874, 2105)]