19210002912

素因数分解:

$2^5\times 3^2\times {\mathrm{337}}^1\times {\mathrm{197927}}^1$

素因数の和:198280

約数の個数: 72

約数和(自身を含む): 54790824816

約数和(自身を除く): 35580821904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 337, 674, 1011, 1348, 2022, 2696, 3033, 4044, 5392, 6066, 8088, 10784, 12132, 16176, 24264, 32352, 48528, 97056, 197927, 395854, 593781, 791708, 1187562, 1583416, 1781343, 2375124, 3166832, 3562686, 4750248, 6333664, 7125372, 9500496, 14250744, 19000992, 28501488, 57002976, 66701399, 133402798, 200104197, 266805596, 400208394, 533611192, 600312591, 800416788, 1067222384, 1200625182, 1600833576, 2134444768, 2401250364, 3201667152, 4802500728, 6403334304, 9605001456, 19210002912]

約数ペア:

[(1, 19210002912), (2, 9605001456), (3, 6403334304), (4, 4802500728), (6, 3201667152), (8, 2401250364), (9, 2134444768), (12, 1600833576), (16, 1200625182), (18, 1067222384), (24, 800416788), (32, 600312591), (36, 533611192), (48, 400208394), (72, 266805596), (96, 200104197), (144, 133402798), (288, 66701399), (337, 57002976), (674, 28501488), (1011, 19000992), (1348, 14250744), (2022, 9500496), (2696, 7125372), (3033, 6333664), (4044, 4750248), (5392, 3562686), (6066, 3166832), (8088, 2375124), (10784, 1781343), (12132, 1583416), (16176, 1187562), (24264, 791708), (32352, 593781), (48528, 395854), (97056, 197927)]