11572444

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:119

約数の個数: 72

約数和(自身を含む): 24902640

約数和(自身を除く): 13330196

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 53, 68, 76, 106, 169, 212, 221, 247, 323, 338, 442, 494, 646, 676, 689, 884, 901, 988, 1007, 1292, 1378, 1802, 2014, 2756, 2873, 3211, 3604, 4028, 4199, 5746, 6422, 8398, 8957, 11492, 11713, 12844, 13091, 16796, 17119, 17914, 23426, 26182, 34238, 35828, 46852, 52364, 54587, 68476, 109174, 152269, 170183, 218348, 222547, 304538, 340366, 445094, 609076, 680732, 890188, 2893111, 5786222, 11572444]

約数ペア:

[(1, 11572444), (2, 5786222), (4, 2893111), (13, 890188), (17, 680732), (19, 609076), (26, 445094), (34, 340366), (38, 304538), (52, 222547), (53, 218348), (68, 170183), (76, 152269), (106, 109174), (169, 68476), (212, 54587), (221, 52364), (247, 46852), (323, 35828), (338, 34238), (442, 26182), (494, 23426), (646, 17914), (676, 17119), (689, 16796), (884, 13091), (901, 12844), (988, 11713), (1007, 11492), (1292, 8957), (1378, 8398), (1802, 6422), (2014, 5746), (2756, 4199), (2873, 4028), (3211, 3604)]