9854312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4987}}^1$

素因数の和:5025

約数の個数: 32

約数和(自身を含む): 20949600

約数和(自身を除く): 11095288

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 4987, 9974, 19948, 39896, 64831, 94753, 129662, 189506, 259324, 379012, 518648, 758024, 1231789, 2463578, 4927156, 9854312]

約数ペア:

[(1, 9854312), (2, 4927156), (4, 2463578), (8, 1231789), (13, 758024), (19, 518648), (26, 379012), (38, 259324), (52, 189506), (76, 129662), (104, 94753), (152, 64831), (247, 39896), (494, 19948), (988, 9974), (1976, 4987)]