1913419208

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{3920941}}^1$

素因数の和:3921008

約数の個数: 16

約数和(自身を含む): 3646476060

約数和(自身を除く): 1733056852

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 3920941, 7841882, 15683764, 31367528, 239177401, 478354802, 956709604, 1913419208]

約数ペア:

[(1, 1913419208), (2, 956709604), (4, 478354802), (8, 239177401), (61, 31367528), (122, 15683764), (244, 7841882), (488, 3920941)]