19510364046

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^2\times {\mathrm{431}}^1\times {\mathrm{8971}}^1$

素因数の和:9465

約数の個数: 48

約数和(自身を含む): 40510948608

約数和(自身を除く): 21000584562

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 431, 841, 862, 1293, 1682, 2523, 2586, 5046, 8971, 12499, 17942, 24998, 26913, 37497, 53826, 74994, 260159, 362471, 520318, 724942, 780477, 1087413, 1560954, 2174826, 3866501, 7544611, 7733002, 11599503, 15089222, 22633833, 23199006, 45267666, 112128529, 224257058, 336385587, 672771174, 3251727341, 6503454682, 9755182023, 19510364046]

約数ペア:

[(1, 19510364046), (2, 9755182023), (3, 6503454682), (6, 3251727341), (29, 672771174), (58, 336385587), (87, 224257058), (174, 112128529), (431, 45267666), (841, 23199006), (862, 22633833), (1293, 15089222), (1682, 11599503), (2523, 7733002), (2586, 7544611), (5046, 3866501), (8971, 2174826), (12499, 1560954), (17942, 1087413), (24998, 780477), (26913, 724942), (37497, 520318), (53826, 362471), (74994, 260159)]