19777044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{235441}}^1$

素因数の和:235455

約数の個数: 24

約数和(自身を含む): 52739008

約数和(自身を除く): 32961964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 235441, 470882, 706323, 941764, 1412646, 1648087, 2825292, 3296174, 4944261, 6592348, 9888522, 19777044]

約数ペア:

[(1, 19777044), (2, 9888522), (3, 6592348), (4, 4944261), (6, 3296174), (7, 2825292), (12, 1648087), (14, 1412646), (21, 941764), (28, 706323), (42, 470882), (84, 235441)]