13926128

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{51199}}^1$

素因数の和:51224

約数の個数: 20

約数和(自身を含む): 28569600

約数和(自身を除く): 14643472

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 51199, 102398, 204796, 409592, 819184, 870383, 1740766, 3481532, 6963064, 13926128]

約数ペア:

[(1, 13926128), (2, 6963064), (4, 3481532), (8, 1740766), (16, 870383), (17, 819184), (34, 409592), (68, 204796), (136, 102398), (272, 51199)]