19088416

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{35089}}^1$

素因数の和:35116

約数の個数: 24

約数和(自身を含む): 39792060

約数和(自身を除く): 20703644

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 35089, 70178, 140356, 280712, 561424, 596513, 1122848, 1193026, 2386052, 4772104, 9544208, 19088416]

約数ペア:

[(1, 19088416), (2, 9544208), (4, 4772104), (8, 2386052), (16, 1193026), (17, 1122848), (32, 596513), (34, 561424), (68, 280712), (136, 140356), (272, 70178), (544, 35089)]