15206837188

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{47381}}^1$

素因数の和:47548

約数の個数: 48

約数和(自身を含む): 28975040640

約数和(自身を除く): 13768203452

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 103, 164, 206, 412, 779, 1558, 1957, 3116, 3914, 4223, 7828, 8446, 16892, 47381, 80237, 94762, 160474, 189524, 320948, 900239, 1800478, 1942621, 3600956, 3885242, 4880243, 7770484, 9760486, 19520972, 36909799, 73819598, 92724617, 147639196, 185449234, 200089963, 370898468, 400179926, 800359852, 3801709297, 7603418594, 15206837188]

約数ペア:

[(1, 15206837188), (2, 7603418594), (4, 3801709297), (19, 800359852), (38, 400179926), (41, 370898468), (76, 200089963), (82, 185449234), (103, 147639196), (164, 92724617), (206, 73819598), (412, 36909799), (779, 19520972), (1558, 9760486), (1957, 7770484), (3116, 4880243), (3914, 3885242), (4223, 3600956), (7828, 1942621), (8446, 1800478), (16892, 900239), (47381, 320948), (80237, 189524), (94762, 160474)]