21323678

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{6089}}^1$

素因数の和:6211

約数の個数: 16

約数和(自身を含む): 34201440

約数和(自身を除く): 12877762

約数列:

[1, 2, 17, 34, 103, 206, 1751, 3502, 6089, 12178, 103513, 207026, 627167, 1254334, 10661839, 21323678]

約数ペア:

[(1, 21323678), (2, 10661839), (17, 1254334), (34, 627167), (103, 207026), (206, 103513), (1751, 12178), (3502, 6089)]