12925130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1153}}^1$

素因数の和:1238

約数の個数: 32

約数和(自身を含む): 24926400

約数和(自身を除く): 12001270

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 190, 295, 590, 1121, 1153, 2242, 2306, 5605, 5765, 11210, 11530, 21907, 43814, 68027, 109535, 136054, 219070, 340135, 680270, 1292513, 2585026, 6462565, 12925130]

約数ペア:

[(1, 12925130), (2, 6462565), (5, 2585026), (10, 1292513), (19, 680270), (38, 340135), (59, 219070), (95, 136054), (118, 109535), (190, 68027), (295, 43814), (590, 21907), (1121, 11530), (1153, 11210), (2242, 5765), (2306, 5605)]