19841567312

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4788023}}^1$

素因数の和:4788075

約数の個数: 40

約数和(自身を含む): 45122338176

約数和(自身を除く): 25280770864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 4788023, 9576046, 19152092, 33516161, 38304184, 67032322, 76608368, 134064644, 177156851, 268129288, 354313702, 536258576, 708627404, 1240097957, 1417254808, 2480195914, 2834509616, 4960391828, 9920783656, 19841567312]

約数ペア:

[(1, 19841567312), (2, 9920783656), (4, 4960391828), (7, 2834509616), (8, 2480195914), (14, 1417254808), (16, 1240097957), (28, 708627404), (37, 536258576), (56, 354313702), (74, 268129288), (112, 177156851), (148, 134064644), (259, 76608368), (296, 67032322), (518, 38304184), (592, 33516161), (1036, 19152092), (2072, 9576046), (4144, 4788023)]