17240752

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{56713}}^1$

素因数の和:56740

約数の個数: 20

約数和(自身を含む): 35162680

約数和(自身を除く): 17921928

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 56713, 113426, 226852, 453704, 907408, 1077547, 2155094, 4310188, 8620376, 17240752]

約数ペア:

[(1, 17240752), (2, 8620376), (4, 4310188), (8, 2155094), (16, 1077547), (19, 907408), (38, 453704), (76, 226852), (152, 113426), (304, 56713)]