15703601936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{181721}}^1$

素因数の和:182231

約数の個数: 40

約数和(自身を含む): 33259487328

約数和(自身を除く): 17555885392

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 491, 982, 1964, 3928, 5401, 7856, 10802, 21604, 43208, 86416, 181721, 363442, 726884, 1453768, 1998931, 2907536, 3997862, 7995724, 15991448, 31982896, 89225011, 178450022, 356900044, 713800088, 981475121, 1427600176, 1962950242, 3925900484, 7851800968, 15703601936]

約数ペア:

[(1, 15703601936), (2, 7851800968), (4, 3925900484), (8, 1962950242), (11, 1427600176), (16, 981475121), (22, 713800088), (44, 356900044), (88, 178450022), (176, 89225011), (491, 31982896), (982, 15991448), (1964, 7995724), (3928, 3997862), (5401, 2907536), (7856, 1998931), (10802, 1453768), (21604, 726884), (43208, 363442), (86416, 181721)]