16982672

素因数分解:

$2^4\times 7^1\times {\mathrm{151631}}^1$

素因数の和:151646

約数の個数: 20

約数和(自身を含む): 37604736

約数和(自身を除く): 20622064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151631, 303262, 606524, 1061417, 1213048, 2122834, 2426096, 4245668, 8491336, 16982672]

約数ペア:

[(1, 16982672), (2, 8491336), (4, 4245668), (7, 2426096), (8, 2122834), (14, 1213048), (16, 1061417), (28, 606524), (56, 303262), (112, 151631)]