19256673044

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{937}}^1\times {\mathrm{3803}}^1$

素因数の和:4944

約数の個数: 48

約数和(自身を含む): 38764403328

約数和(自身を除く): 19507730284

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 937, 1351, 1874, 2702, 3748, 3803, 5404, 6559, 7606, 13118, 15212, 26236, 26621, 53242, 106484, 180841, 361682, 723364, 733979, 1265887, 1467958, 2531774, 2935916, 3563411, 5063548, 5137853, 7126822, 10275706, 14253644, 20551412, 24943877, 49887754, 99775508, 687738323, 1375476646, 2750953292, 4814168261, 9628336522, 19256673044]

約数ペア:

[(1, 19256673044), (2, 9628336522), (4, 4814168261), (7, 2750953292), (14, 1375476646), (28, 687738323), (193, 99775508), (386, 49887754), (772, 24943877), (937, 20551412), (1351, 14253644), (1874, 10275706), (2702, 7126822), (3748, 5137853), (3803, 5063548), (5404, 3563411), (6559, 2935916), (7606, 2531774), (13118, 1467958), (15212, 1265887), (26236, 733979), (26621, 723364), (53242, 361682), (106484, 180841)]