19422192

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:262

約数の個数: 80

約数和(自身を含む): 52496640

約数和(自身を除く): 33074448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 71, 82, 123, 139, 142, 164, 213, 246, 278, 284, 328, 417, 426, 492, 556, 568, 656, 834, 852, 984, 1112, 1136, 1668, 1704, 1968, 2224, 2911, 3336, 3408, 5699, 5822, 6672, 8733, 9869, 11398, 11644, 17097, 17466, 19738, 22796, 23288, 29607, 34194, 34932, 39476, 45592, 46576, 59214, 68388, 69864, 78952, 91184, 118428, 136776, 139728, 157904, 236856, 273552, 404629, 473712, 809258, 1213887, 1618516, 2427774, 3237032, 4855548, 6474064, 9711096, 19422192]

約数ペア:

[(1, 19422192), (2, 9711096), (3, 6474064), (4, 4855548), (6, 3237032), (8, 2427774), (12, 1618516), (16, 1213887), (24, 809258), (41, 473712), (48, 404629), (71, 273552), (82, 236856), (123, 157904), (139, 139728), (142, 136776), (164, 118428), (213, 91184), (246, 78952), (278, 69864), (284, 68388), (328, 59214), (417, 46576), (426, 45592), (492, 39476), (556, 34932), (568, 34194), (656, 29607), (834, 23288), (852, 22796), (984, 19738), (1112, 17466), (1136, 17097), (1668, 11644), (1704, 11398), (1968, 9869), (2224, 8733), (2911, 6672), (3336, 5822), (3408, 5699)]