9963448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:196

約数の個数: 64

約数和(自身を含む): 22032000

約数和(自身を除く): 12068552

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 59, 76, 88, 101, 118, 152, 202, 209, 236, 404, 418, 472, 649, 808, 836, 1111, 1121, 1298, 1672, 1919, 2222, 2242, 2596, 3838, 4444, 4484, 5192, 5959, 7676, 8888, 8968, 11918, 12331, 15352, 21109, 23836, 24662, 42218, 47672, 49324, 65549, 84436, 98648, 113221, 131098, 168872, 226442, 262196, 452884, 524392, 905768, 1245431, 2490862, 4981724, 9963448]

約数ペア:

[(1, 9963448), (2, 4981724), (4, 2490862), (8, 1245431), (11, 905768), (19, 524392), (22, 452884), (38, 262196), (44, 226442), (59, 168872), (76, 131098), (88, 113221), (101, 98648), (118, 84436), (152, 65549), (202, 49324), (209, 47672), (236, 42218), (404, 24662), (418, 23836), (472, 21109), (649, 15352), (808, 12331), (836, 11918), (1111, 8968), (1121, 8888), (1298, 7676), (1672, 5959), (1919, 5192), (2222, 4484), (2242, 4444), (2596, 3838)]