19390212

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:234

約数の個数: 96

約数和(自身を含む): 53625600

約数和(自身を除く): 34235388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 41, 54, 58, 82, 87, 108, 116, 123, 151, 164, 174, 246, 261, 302, 348, 369, 453, 492, 522, 604, 738, 783, 906, 1044, 1107, 1189, 1359, 1476, 1566, 1812, 2214, 2378, 2718, 3132, 3567, 4077, 4379, 4428, 4756, 5436, 6191, 7134, 8154, 8758, 10701, 12382, 13137, 14268, 16308, 17516, 18573, 21402, 24764, 26274, 32103, 37146, 39411, 42804, 52548, 55719, 64206, 74292, 78822, 111438, 118233, 128412, 157644, 167157, 179539, 222876, 236466, 334314, 359078, 472932, 538617, 668628, 718156, 1077234, 1615851, 2154468, 3231702, 4847553, 6463404, 9695106, 19390212]

約数ペア:

[(1, 19390212), (2, 9695106), (3, 6463404), (4, 4847553), (6, 3231702), (9, 2154468), (12, 1615851), (18, 1077234), (27, 718156), (29, 668628), (36, 538617), (41, 472932), (54, 359078), (58, 334314), (82, 236466), (87, 222876), (108, 179539), (116, 167157), (123, 157644), (151, 128412), (164, 118233), (174, 111438), (246, 78822), (261, 74292), (302, 64206), (348, 55719), (369, 52548), (453, 42804), (492, 39411), (522, 37146), (604, 32103), (738, 26274), (783, 24764), (906, 21402), (1044, 18573), (1107, 17516), (1189, 16308), (1359, 14268), (1476, 13137), (1566, 12382), (1812, 10701), (2214, 8758), (2378, 8154), (2718, 7134), (3132, 6191), (3567, 5436), (4077, 4756), (4379, 4428)]