19630318312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{404849}}^1$

素因数の和:404914

約数の個数: 64

約数和(自身を含む): 43723800000

約数和(自身を除く): 24093481688

約数列:

[1, 2, 4, 8, 11, 19, 22, 29, 38, 44, 58, 76, 88, 116, 152, 209, 232, 319, 418, 551, 638, 836, 1102, 1276, 1672, 2204, 2552, 4408, 6061, 12122, 24244, 48488, 404849, 809698, 1619396, 3238792, 4453339, 7692131, 8906678, 11740621, 15384262, 17813356, 23481242, 30768524, 35626712, 46962484, 61537048, 84613441, 93924968, 129146831, 169226882, 223071799, 258293662, 338453764, 446143598, 516587324, 676907528, 892287196, 1033174648, 1784574392, 2453789789, 4907579578, 9815159156, 19630318312]

約数ペア:

[(1, 19630318312), (2, 9815159156), (4, 4907579578), (8, 2453789789), (11, 1784574392), (19, 1033174648), (22, 892287196), (29, 676907528), (38, 516587324), (44, 446143598), (58, 338453764), (76, 258293662), (88, 223071799), (116, 169226882), (152, 129146831), (209, 93924968), (232, 84613441), (319, 61537048), (418, 46962484), (551, 35626712), (638, 30768524), (836, 23481242), (1102, 17813356), (1276, 15384262), (1672, 11740621), (2204, 8906678), (2552, 7692131), (4408, 4453339), (6061, 3238792), (12122, 1619396), (24244, 809698), (48488, 404849)]