1893392

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{6961}}^1$

素因数の和:6986

約数の個数: 20

約数和(自身を含む): 3884796

約数和(自身を除く): 1991404

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 6961, 13922, 27844, 55688, 111376, 118337, 236674, 473348, 946696, 1893392]

約数ペア:

[(1, 1893392), (2, 946696), (4, 473348), (8, 236674), (16, 118337), (17, 111376), (34, 55688), (68, 27844), (136, 13922), (272, 6961)]