18833332

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{35401}}^1$

素因数の和:35431

約数の個数: 24

約数和(自身を含む): 39650240

約数和(自身を除く): 20816908

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 35401, 70802, 141604, 247807, 495614, 672619, 991228, 1345238, 2690476, 4708333, 9416666, 18833332]

約数ペア:

[(1, 18833332), (2, 9416666), (4, 4708333), (7, 2690476), (14, 1345238), (19, 991228), (28, 672619), (38, 495614), (76, 247807), (133, 141604), (266, 70802), (532, 35401)]