13305816337

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{509}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 15948964800

約数和(自身を除く): 2643148463

約数列:

[1, 11, 19, 29, 209, 227, 319, 361, 509, 551, 2497, 3971, 4313, 5599, 6061, 6583, 9671, 10469, 14761, 47443, 72413, 81947, 106381, 115159, 115543, 125077, 162371, 183749, 280459, 901417, 1270973, 1375847, 2021239, 2195317, 2376463, 3085049, 3350747, 5328721, 24148487, 26141093, 36858217, 41711023, 58615931, 63664193, 458821253, 700306123, 1209619667, 13305816337]

約数ペア:

[(1, 13305816337), (11, 1209619667), (19, 700306123), (29, 458821253), (209, 63664193), (227, 58615931), (319, 41711023), (361, 36858217), (509, 26141093), (551, 24148487), (2497, 5328721), (3971, 3350747), (4313, 3085049), (5599, 2376463), (6061, 2195317), (6583, 2021239), (9671, 1375847), (10469, 1270973), (14761, 901417), (47443, 280459), (72413, 183749), (81947, 162371), (106381, 125077), (115159, 115543)]