16531228

素因数分解:

$2^2\times 7^3\times {\mathrm{12049}}^1$

素因数の和:12074

約数の個数: 24

約数和(自身を含む): 33740000

約数和(自身を除く): 17208772

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 12049, 24098, 48196, 84343, 168686, 337372, 590401, 1180802, 2361604, 4132807, 8265614, 16531228]

約数ペア:

[(1, 16531228), (2, 8265614), (4, 4132807), (7, 2361604), (14, 1180802), (28, 590401), (49, 337372), (98, 168686), (196, 84343), (343, 48196), (686, 24098), (1372, 12049)]