19488732

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1151}}^1$

素因数の和:1258

約数の個数: 48

約数和(自身を含む): 48771072

約数和(自身を除く): 29282340

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 83, 102, 166, 204, 249, 332, 498, 996, 1151, 1411, 2302, 2822, 3453, 4233, 4604, 5644, 6906, 8466, 13812, 16932, 19567, 39134, 58701, 78268, 95533, 117402, 191066, 234804, 286599, 382132, 573198, 1146396, 1624061, 3248122, 4872183, 6496244, 9744366, 19488732]

約数ペア:

[(1, 19488732), (2, 9744366), (3, 6496244), (4, 4872183), (6, 3248122), (12, 1624061), (17, 1146396), (34, 573198), (51, 382132), (68, 286599), (83, 234804), (102, 191066), (166, 117402), (204, 95533), (249, 78268), (332, 58701), (498, 39134), (996, 19567), (1151, 16932), (1411, 13812), (2302, 8466), (2822, 6906), (3453, 5644), (4233, 4604)]