19214928

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{2341}}^1$

素因数の和:2377

約数の個数: 80

約数和(自身を含む): 58081600

約数和(自身を除く): 38866672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2341, 2736, 4104, 4682, 7023, 8208, 9364, 14046, 18728, 21069, 28092, 37456, 42138, 44479, 56184, 63207, 84276, 88958, 112368, 126414, 133437, 168552, 177916, 252828, 266874, 337104, 355832, 400311, 505656, 533748, 711664, 800622, 1011312, 1067496, 1200933, 1601244, 2134992, 2401866, 3202488, 4803732, 6404976, 9607464, 19214928]

約数ペア:

[(1, 19214928), (2, 9607464), (3, 6404976), (4, 4803732), (6, 3202488), (8, 2401866), (9, 2134992), (12, 1601244), (16, 1200933), (18, 1067496), (19, 1011312), (24, 800622), (27, 711664), (36, 533748), (38, 505656), (48, 400311), (54, 355832), (57, 337104), (72, 266874), (76, 252828), (108, 177916), (114, 168552), (144, 133437), (152, 126414), (171, 112368), (216, 88958), (228, 84276), (304, 63207), (342, 56184), (432, 44479), (456, 42138), (513, 37456), (684, 28092), (912, 21069), (1026, 18728), (1368, 14046), (2052, 9364), (2341, 8208), (2736, 7023), (4104, 4682)]