39767494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1019}}^1$

素因数の和:1132

約数の個数: 32

約数和(自身を含む): 68544000

約数和(自身を除く): 28776506

約数列:

[1, 2, 13, 19, 26, 38, 79, 158, 247, 494, 1019, 1027, 1501, 2038, 2054, 3002, 13247, 19361, 19513, 26494, 38722, 39026, 80501, 161002, 251693, 503386, 1046513, 1529519, 2093026, 3059038, 19883747, 39767494]

約数ペア:

[(1, 39767494), (2, 19883747), (13, 3059038), (19, 2093026), (26, 1529519), (38, 1046513), (79, 503386), (158, 251693), (247, 161002), (494, 80501), (1019, 39026), (1027, 38722), (1501, 26494), (2038, 19513), (2054, 19361), (3002, 13247)]