23505128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2621}}^1$

素因数の和:2705

約数の個数: 32

約数和(自身を含む): 47196000

約数和(自身を除く): 23690872

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 472, 1121, 2242, 2621, 4484, 5242, 8968, 10484, 20968, 49799, 99598, 154639, 199196, 309278, 398392, 618556, 1237112, 2938141, 5876282, 11752564, 23505128]

約数ペア:

[(1, 23505128), (2, 11752564), (4, 5876282), (8, 2938141), (19, 1237112), (38, 618556), (59, 398392), (76, 309278), (118, 199196), (152, 154639), (236, 99598), (472, 49799), (1121, 20968), (2242, 10484), (2621, 8968), (4484, 5242)]