12707504

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41801}}^1$

素因数の和:41828

約数の個数: 20

約数和(自身を含む): 25917240

約数和(自身を除く): 13209736

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 41801, 83602, 167204, 334408, 668816, 794219, 1588438, 3176876, 6353752, 12707504]

約数ペア:

[(1, 12707504), (2, 6353752), (4, 3176876), (8, 1588438), (16, 794219), (19, 668816), (38, 334408), (76, 167204), (152, 83602), (304, 41801)]