22519952

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15467}}^1$

素因数の和:15495

約数の個数: 40

約数和(自身を含む): 53704896

約数和(自身を除く): 31184944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 15467, 30934, 61868, 108269, 123736, 201071, 216538, 247472, 402142, 433076, 804284, 866152, 1407497, 1608568, 1732304, 2814994, 3217136, 5629988, 11259976, 22519952]

約数ペア:

[(1, 22519952), (2, 11259976), (4, 5629988), (7, 3217136), (8, 2814994), (13, 1732304), (14, 1608568), (16, 1407497), (26, 866152), (28, 804284), (52, 433076), (56, 402142), (91, 247472), (104, 216538), (112, 201071), (182, 123736), (208, 108269), (364, 61868), (728, 30934), (1456, 15467)]