19384787086

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1110367}}^1$

素因数の和:1110448

約数の個数: 32

約数和(自身を含む): 35176458240

約数和(自身を除く): 15791671154

約数列:

[1, 2, 7, 14, 29, 43, 58, 86, 203, 301, 406, 602, 1247, 2494, 8729, 17458, 1110367, 2220734, 7772569, 15545138, 32200643, 47745781, 64401286, 95491562, 225404501, 334220467, 450809002, 668440934, 1384627649, 2769255298, 9692393543, 19384787086]

約数ペア:

[(1, 19384787086), (2, 9692393543), (7, 2769255298), (14, 1384627649), (29, 668440934), (43, 450809002), (58, 334220467), (86, 225404501), (203, 95491562), (301, 64401286), (406, 47745781), (602, 32200643), (1247, 15545138), (2494, 7772569), (8729, 2220734), (17458, 1110367)]