19841312

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{36473}}^1$

素因数の和:36500

約数の個数: 24

約数和(自身を含む): 41361516

約数和(自身を除く): 21520204

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 36473, 72946, 145892, 291784, 583568, 620041, 1167136, 1240082, 2480164, 4960328, 9920656, 19841312]

約数ペア:

[(1, 19841312), (2, 9920656), (4, 4960328), (8, 2480164), (16, 1240082), (17, 1167136), (32, 620041), (34, 583568), (68, 291784), (136, 145892), (272, 72946), (544, 36473)]