7870142

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29587}}^1$

素因数の和:29615

約数の個数: 16

約数和(自身を含む): 14202240

約数和(自身を除く): 6332098

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 29587, 59174, 207109, 414218, 562153, 1124306, 3935071, 7870142]

約数ペア:

[(1, 7870142), (2, 3935071), (7, 1124306), (14, 562153), (19, 414218), (38, 207109), (133, 59174), (266, 29587)]