40220705389

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1783}}^1\times {\mathrm{20123}}^1$

素因数の和:21984

約数の個数: 16

約数和(自身を含む): 43081459200

約数和(自身を除く): 2860753811

約数列:

[1, 19, 59, 1121, 1783, 20123, 33877, 105197, 382337, 1187257, 1998743, 22557883, 35879309, 681706871, 2116879231, 40220705389]

約数ペア:

[(1, 40220705389), (19, 2116879231), (59, 681706871), (1121, 35879309), (1783, 22557883), (20123, 1998743), (33877, 1187257), (105197, 382337)]