19776032

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{36353}}^1$

素因数の和:36380

約数の個数: 24

約数和(自身を含む): 41225436

約数和(自身を除く): 21449404

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 36353, 72706, 145412, 290824, 581648, 618001, 1163296, 1236002, 2472004, 4944008, 9888016, 19776032]

約数ペア:

[(1, 19776032), (2, 9888016), (4, 4944008), (8, 2472004), (16, 1236002), (17, 1163296), (32, 618001), (34, 581648), (68, 290824), (136, 145412), (272, 72706), (544, 36353)]