13372778

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{1567}}^1$

素因数の和:1837

約数の個数: 16

約数和(自身を含む): 21337344

約数和(自身を除く): 7964566

約数列:

[1, 2, 17, 34, 251, 502, 1567, 3134, 4267, 8534, 26639, 53278, 393317, 786634, 6686389, 13372778]

約数ペア:

[(1, 13372778), (2, 6686389), (17, 786634), (34, 393317), (251, 53278), (502, 26639), (1567, 8534), (3134, 4267)]