19613288

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{52163}}^1$

素因数の和:52216

約数の個数: 16

約数和(自身を含む): 37558080

約数和(自身を除く): 17944792

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 52163, 104326, 208652, 417304, 2451661, 4903322, 9806644, 19613288]

約数ペア:

[(1, 19613288), (2, 9806644), (4, 4903322), (8, 2451661), (47, 417304), (94, 208652), (188, 104326), (376, 52163)]