19007436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5519}}^1$

素因数の和:5574

約数の個数: 48

約数和(自身を含む): 51932160

約数和(自身を除く): 32924724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 5519, 11038, 16557, 22076, 33114, 38633, 66228, 77266, 115899, 154532, 226279, 231798, 452558, 463596, 678837, 905116, 1357674, 1583953, 2715348, 3167906, 4751859, 6335812, 9503718, 19007436]

約数ペア:

[(1, 19007436), (2, 9503718), (3, 6335812), (4, 4751859), (6, 3167906), (7, 2715348), (12, 1583953), (14, 1357674), (21, 905116), (28, 678837), (41, 463596), (42, 452558), (82, 231798), (84, 226279), (123, 154532), (164, 115899), (246, 77266), (287, 66228), (492, 38633), (574, 33114), (861, 22076), (1148, 16557), (1722, 11038), (3444, 5519)]