19589037664

素因数分解:

$2^5\times 7^1\times {\mathrm{87451061}}^1$

素因数の和:87451078

約数の個数: 24

約数和(自身を含む): 44075335248

約数和(自身を除く): 24486297584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 87451061, 174902122, 349804244, 612157427, 699608488, 1224314854, 1399216976, 2448629708, 2798433952, 4897259416, 9794518832, 19589037664]

約数ペア:

[(1, 19589037664), (2, 9794518832), (4, 4897259416), (7, 2798433952), (8, 2448629708), (14, 1399216976), (16, 1224314854), (28, 699608488), (32, 612157427), (56, 349804244), (112, 174902122), (224, 87451061)]