30858394

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{116009}}^1$

素因数の和:116037

約数の個数: 16

約数和(自身を含む): 55684800

約数和(自身を除く): 24826406

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 116009, 232018, 812063, 1624126, 2204171, 4408342, 15429197, 30858394]

約数ペア:

[(1, 30858394), (2, 15429197), (7, 4408342), (14, 2204171), (19, 1624126), (38, 812063), (133, 232018), (266, 116009)]