38239894

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1867}}^1$

素因数の和:1913

約数の個数: 48

約数和(自身を含む): 76662720

約数和(自身を除く): 38422826

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 133, 154, 209, 266, 418, 539, 931, 1078, 1463, 1862, 1867, 2926, 3734, 10241, 13069, 20482, 20537, 26138, 35473, 41074, 70946, 91483, 143759, 182966, 248311, 287518, 390203, 496622, 780406, 1006313, 1738177, 2012626, 2731421, 3476354, 5462842, 19119947, 38239894]

約数ペア:

[(1, 38239894), (2, 19119947), (7, 5462842), (11, 3476354), (14, 2731421), (19, 2012626), (22, 1738177), (38, 1006313), (49, 780406), (77, 496622), (98, 390203), (133, 287518), (154, 248311), (209, 182966), (266, 143759), (418, 91483), (539, 70946), (931, 41074), (1078, 35473), (1463, 26138), (1862, 20537), (1867, 20482), (2926, 13069), (3734, 10241)]