1955966

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:547

約数の個数: 16

約数和(自身を含む): 3099168

約数和(自身を除く): 1143202

約数列:

[1, 2, 23, 46, 101, 202, 421, 842, 2323, 4646, 9683, 19366, 42521, 85042, 977983, 1955966]

約数ペア:

[(1, 1955966), (2, 977983), (23, 85042), (46, 42521), (101, 19366), (202, 9683), (421, 4646), (842, 2323)]