21801588

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{95621}}^1$

素因数の和:95647

約数の個数: 24

約数和(自身を含む): 53548320

約数和(自身を除く): 31746732

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 95621, 191242, 286863, 382484, 573726, 1147452, 1816799, 3633598, 5450397, 7267196, 10900794, 21801588]

約数ペア:

[(1, 21801588), (2, 10900794), (3, 7267196), (4, 5450397), (6, 3633598), (12, 1816799), (19, 1147452), (38, 573726), (57, 382484), (76, 286863), (114, 191242), (228, 95621)]