18977667077

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{32099}}^1$

素因数の和:32213

約数の個数: 24

約数和(自身を含む): 21248916000

約数和(自身を除く): 2271248923

約数列:

[1, 19, 29, 37, 551, 703, 841, 1073, 15979, 20387, 31117, 32099, 591223, 609881, 930871, 1187663, 17686549, 22565597, 26995259, 34442227, 512909921, 654402313, 998824583, 18977667077]

約数ペア:

[(1, 18977667077), (19, 998824583), (29, 654402313), (37, 512909921), (551, 34442227), (703, 26995259), (841, 22565597), (1073, 17686549), (15979, 1187663), (20387, 930871), (31117, 609881), (32099, 591223)]