126221636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{6949}}^1$

素因数の和:7211

約数の個数: 24

約数和(自身を含む): 233520000

約数和(自身を除く): 107298364

約数列:

[1, 2, 4, 19, 38, 76, 239, 478, 956, 4541, 6949, 9082, 13898, 18164, 27796, 132031, 264062, 528124, 1660811, 3321622, 6643244, 31555409, 63110818, 126221636]

約数ペア:

[(1, 126221636), (2, 63110818), (4, 31555409), (19, 6643244), (38, 3321622), (76, 1660811), (239, 528124), (478, 264062), (956, 132031), (4541, 27796), (6949, 18164), (9082, 13898)]