22618636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2393}}^1$

素因数の和:2553

約数の個数: 24

約数和(自身を含む): 42230160

約数和(自身を除く): 19611524

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 556, 2363, 2393, 4726, 4786, 9452, 9572, 40681, 81362, 162724, 332627, 665254, 1330508, 5654659, 11309318, 22618636]

約数ペア:

[(1, 22618636), (2, 11309318), (4, 5654659), (17, 1330508), (34, 665254), (68, 332627), (139, 162724), (278, 81362), (556, 40681), (2363, 9572), (2393, 9452), (4726, 4786)]