19589984

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{36011}}^1$

素因数の和:36038

約数の個数: 24

約数和(自身を含む): 40837608

約数和(自身を除く): 21247624

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 36011, 72022, 144044, 288088, 576176, 612187, 1152352, 1224374, 2448748, 4897496, 9794992, 19589984]

約数ペア:

[(1, 19589984), (2, 9794992), (4, 4897496), (8, 2448748), (16, 1224374), (17, 1152352), (32, 612187), (34, 576176), (68, 288088), (136, 144044), (272, 72022), (544, 36011)]