16874228

素因数分解:

$2^2\times 7^5\times {\mathrm{251}}^1$

素因数の和:290

約数の個数: 36

約数和(自身を含む): 34588512

約数和(自身を除く): 17714284

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 251, 343, 502, 686, 1004, 1372, 1757, 2401, 3514, 4802, 7028, 9604, 12299, 16807, 24598, 33614, 49196, 67228, 86093, 172186, 344372, 602651, 1205302, 2410604, 4218557, 8437114, 16874228]

約数ペア:

[(1, 16874228), (2, 8437114), (4, 4218557), (7, 2410604), (14, 1205302), (28, 602651), (49, 344372), (98, 172186), (196, 86093), (251, 67228), (343, 49196), (502, 33614), (686, 24598), (1004, 16807), (1372, 12299), (1757, 9604), (2401, 7028), (3514, 4802)]