15661519196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{10613}}^1\times {\mathrm{19417}}^1$

素因数の和:30053

約数の個数: 24

約数和(自身を含む): 28854371280

約数和(自身を除く): 13192852084

約数列:

[1, 2, 4, 19, 38, 76, 10613, 19417, 21226, 38834, 42452, 77668, 201647, 368923, 403294, 737846, 806588, 1475692, 206072621, 412145242, 824290484, 3915379799, 7830759598, 15661519196]

約数ペア:

[(1, 15661519196), (2, 7830759598), (4, 3915379799), (19, 824290484), (38, 412145242), (76, 206072621), (10613, 1475692), (19417, 806588), (21226, 737846), (38834, 403294), (42452, 368923), (77668, 201647)]