19203984

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{7019}}^1$

素因数の和:7052

約数の個数: 60

約数和(自身を含む): 56581200

約数和(自身を除く): 37377216

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, 7019, 14038, 21057, 28076, 42114, 56152, 63171, 84228, 112304, 126342, 133361, 168456, 252684, 266722, 336912, 400083, 505368, 533444, 800166, 1010736, 1066888, 1200249, 1600332, 2133776, 2400498, 3200664, 4800996, 6401328, 9601992, 19203984]

約数ペア:

[(1, 19203984), (2, 9601992), (3, 6401328), (4, 4800996), (6, 3200664), (8, 2400498), (9, 2133776), (12, 1600332), (16, 1200249), (18, 1066888), (19, 1010736), (24, 800166), (36, 533444), (38, 505368), (48, 400083), (57, 336912), (72, 266722), (76, 252684), (114, 168456), (144, 133361), (152, 126342), (171, 112304), (228, 84228), (304, 63171), (342, 56152), (456, 42114), (684, 28076), (912, 21057), (1368, 14038), (2736, 7019)]