19830542

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{773}}^1$

素因数の和:1003

約数の個数: 16

約数和(自身を含む): 30316032

約数和(自身を除く): 10485490

約数列:

[1, 2, 101, 127, 202, 254, 773, 1546, 12827, 25654, 78073, 98171, 156146, 196342, 9915271, 19830542]

約数ペア:

[(1, 19830542), (2, 9915271), (101, 196342), (127, 156146), (202, 98171), (254, 78073), (773, 25654), (1546, 12827)]