19470147128

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{1019}}^1\times {\mathrm{103843}}^1$

素因数の和:104891

約数の個数: 32

約数和(自身を含む): 38131516800

約数和(自身を除く): 18661369672

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 1019, 2038, 4076, 8152, 23437, 46874, 93748, 103843, 187496, 207686, 415372, 830744, 2388389, 4776778, 9553556, 19107112, 105816017, 211632034, 423264068, 846528136, 2433768391, 4867536782, 9735073564, 19470147128]

約数ペア:

[(1, 19470147128), (2, 9735073564), (4, 4867536782), (8, 2433768391), (23, 846528136), (46, 423264068), (92, 211632034), (184, 105816017), (1019, 19107112), (2038, 9553556), (4076, 4776778), (8152, 2388389), (23437, 830744), (46874, 415372), (93748, 207686), (103843, 187496)]