22487108

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{983}}^1$

素因数の和:1056

約数の個数: 48

約数和(自身を含む): 48491520

約数和(自身を除く): 26004412

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 172, 266, 301, 532, 602, 817, 983, 1204, 1634, 1966, 3268, 3932, 5719, 6881, 11438, 13762, 18677, 22876, 27524, 37354, 42269, 74708, 84538, 130739, 169076, 261478, 295883, 522956, 591766, 803111, 1183532, 1606222, 3212444, 5621777, 11243554, 22487108]

約数ペア:

[(1, 22487108), (2, 11243554), (4, 5621777), (7, 3212444), (14, 1606222), (19, 1183532), (28, 803111), (38, 591766), (43, 522956), (76, 295883), (86, 261478), (133, 169076), (172, 130739), (266, 84538), (301, 74708), (532, 42269), (602, 37354), (817, 27524), (983, 22876), (1204, 18677), (1634, 13762), (1966, 11438), (3268, 6881), (3932, 5719)]