22037644

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 44241120

約数和(自身を除く): 22203476

約数列:

[1, 2, 4, 17, 19, 34, 37, 38, 68, 74, 76, 148, 323, 461, 629, 646, 703, 922, 1258, 1292, 1406, 1844, 2516, 2812, 7837, 8759, 11951, 15674, 17057, 17518, 23902, 31348, 34114, 35036, 47804, 68228, 148903, 289969, 297806, 324083, 579938, 595612, 648166, 1159876, 1296332, 5509411, 11018822, 22037644]

約数ペア:

[(1, 22037644), (2, 11018822), (4, 5509411), (17, 1296332), (19, 1159876), (34, 648166), (37, 595612), (38, 579938), (68, 324083), (74, 297806), (76, 289969), (148, 148903), (323, 68228), (461, 47804), (629, 35036), (646, 34114), (703, 31348), (922, 23902), (1258, 17518), (1292, 17057), (1406, 15674), (1844, 11951), (2516, 8759), (2812, 7837)]