18660832

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{34303}}^1$

素因数の和:34330

約数の個数: 24

約数和(自身を含む): 38900736

約数和(自身を除く): 20239904

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 34303, 68606, 137212, 274424, 548848, 583151, 1097696, 1166302, 2332604, 4665208, 9330416, 18660832]

約数ペア:

[(1, 18660832), (2, 9330416), (4, 4665208), (8, 2332604), (16, 1166302), (17, 1097696), (32, 583151), (34, 548848), (68, 274424), (136, 137212), (272, 68606), (544, 34303)]