16519968

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{3019}}^1$

素因数の和:3054

約数の個数: 72

約数和(自身を含む): 49467600

約数和(自身を除く): 32947632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 3019, 5472, 6038, 9057, 12076, 18114, 24152, 27171, 36228, 48304, 54342, 57361, 72456, 96608, 108684, 114722, 144912, 172083, 217368, 229444, 289824, 344166, 434736, 458888, 516249, 688332, 869472, 917776, 1032498, 1376664, 1835552, 2064996, 2753328, 4129992, 5506656, 8259984, 16519968]

約数ペア:

[(1, 16519968), (2, 8259984), (3, 5506656), (4, 4129992), (6, 2753328), (8, 2064996), (9, 1835552), (12, 1376664), (16, 1032498), (18, 917776), (19, 869472), (24, 688332), (32, 516249), (36, 458888), (38, 434736), (48, 344166), (57, 289824), (72, 229444), (76, 217368), (96, 172083), (114, 144912), (144, 114722), (152, 108684), (171, 96608), (228, 72456), (288, 57361), (304, 54342), (342, 48304), (456, 36228), (608, 27171), (684, 24152), (912, 18114), (1368, 12076), (1824, 9057), (2736, 6038), (3019, 5472)]