19752952

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3463}}^1$

素因数の和:3523

約数の個数: 32

約数和(自身を含む): 39905280

約数和(自身を除く): 20152328

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 184, 248, 713, 1426, 2852, 3463, 5704, 6926, 13852, 27704, 79649, 107353, 159298, 214706, 318596, 429412, 637192, 858824, 2469119, 4938238, 9876476, 19752952]

約数ペア:

[(1, 19752952), (2, 9876476), (4, 4938238), (8, 2469119), (23, 858824), (31, 637192), (46, 429412), (62, 318596), (92, 214706), (124, 159298), (184, 107353), (248, 79649), (713, 27704), (1426, 13852), (2852, 6926), (3463, 5704)]