19712551104

素因数分解:

$2^6\times 3^2\times {\mathrm{1823}}^1\times {\mathrm{18773}}^1$

素因数の和:20614

約数の個数: 84

約数和(自身を含む): 56536474176

約数和(自身を除く): 36823923072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 1823, 3646, 5469, 7292, 10938, 14584, 16407, 18773, 21876, 29168, 32814, 37546, 43752, 56319, 58336, 65628, 75092, 87504, 112638, 116672, 131256, 150184, 168957, 175008, 225276, 262512, 300368, 337914, 350016, 450552, 525024, 600736, 675828, 901104, 1050048, 1201472, 1351656, 1802208, 2703312, 3604416, 5406624, 10813248, 34223179, 68446358, 102669537, 136892716, 205339074, 273785432, 308008611, 410678148, 547570864, 616017222, 821356296, 1095141728, 1232034444, 1642712592, 2190283456, 2464068888, 3285425184, 4928137776, 6570850368, 9856275552, 19712551104]

約数ペア:

[(1, 19712551104), (2, 9856275552), (3, 6570850368), (4, 4928137776), (6, 3285425184), (8, 2464068888), (9, 2190283456), (12, 1642712592), (16, 1232034444), (18, 1095141728), (24, 821356296), (32, 616017222), (36, 547570864), (48, 410678148), (64, 308008611), (72, 273785432), (96, 205339074), (144, 136892716), (192, 102669537), (288, 68446358), (576, 34223179), (1823, 10813248), (3646, 5406624), (5469, 3604416), (7292, 2703312), (10938, 1802208), (14584, 1351656), (16407, 1201472), (18773, 1050048), (21876, 901104), (29168, 675828), (32814, 600736), (37546, 525024), (43752, 450552), (56319, 350016), (58336, 337914), (65628, 300368), (75092, 262512), (87504, 225276), (112638, 175008), (116672, 168957), (131256, 150184)]