19127376

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{6991}}^1$

素因数の和:7024

約数の個数: 60

約数和(自身を含む): 56355520

約数和(自身を除く): 37228144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 6991, 13982, 20973, 27964, 41946, 55928, 62919, 83892, 111856, 125838, 132829, 167784, 251676, 265658, 335568, 398487, 503352, 531316, 796974, 1006704, 1062632, 1195461, 1593948, 2125264, 2390922, 3187896, 4781844, 6375792, 9563688, 19127376]

約数ペア:

[(1, 19127376), (2, 9563688), (3, 6375792), (4, 4781844), (6, 3187896), (8, 2390922), (9, 2125264), (12, 1593948), (16, 1195461), (18, 1062632), (19, 1006704), (24, 796974), (36, 531316), (38, 503352), (48, 398487), (57, 335568), (72, 265658), (76, 251676), (114, 167784), (144, 132829), (152, 125838), (171, 111856), (228, 83892), (304, 62919), (342, 55928), (456, 41946), (684, 27964), (912, 20973), (1368, 13982), (2736, 6991)]