19094672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{70201}}^1$

素因数の和:70226

約数の個数: 20

約数和(自身を含む): 39172716

約数和(自身を除く): 20078044

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 70201, 140402, 280804, 561608, 1123216, 1193417, 2386834, 4773668, 9547336, 19094672]

約数ペア:

[(1, 19094672), (2, 9547336), (4, 4773668), (8, 2386834), (16, 1193417), (17, 1123216), (34, 561608), (68, 280804), (136, 140402), (272, 70201)]