12220888904

素因数分解:

$2^3\times 7^2\times {\mathrm{4973}}^1\times {\mathrm{6269}}^1$

素因数の和:11262

約数の個数: 48

約数和(自身を含む): 26664867900

約数和(自身を除く): 14443978996

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 4973, 6269, 9946, 12538, 19892, 25076, 34811, 39784, 43883, 50152, 69622, 87766, 139244, 175532, 243677, 278488, 307181, 351064, 487354, 614362, 974708, 1228724, 1949416, 2457448, 31175737, 62351474, 124702948, 218230159, 249405896, 436460318, 872920636, 1527611113, 1745841272, 3055222226, 6110444452, 12220888904]

約数ペア:

[(1, 12220888904), (2, 6110444452), (4, 3055222226), (7, 1745841272), (8, 1527611113), (14, 872920636), (28, 436460318), (49, 249405896), (56, 218230159), (98, 124702948), (196, 62351474), (392, 31175737), (4973, 2457448), (6269, 1949416), (9946, 1228724), (12538, 974708), (19892, 614362), (25076, 487354), (34811, 351064), (39784, 307181), (43883, 278488), (50152, 243677), (69622, 175532), (87766, 139244)]