22788515

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2791}}^1$

素因数の和:2890

約数の個数: 16

約数和(自身を含む): 28947456

約数和(自身を除く): 6158941

約数列:

[1, 5, 23, 71, 115, 355, 1633, 2791, 8165, 13955, 64193, 198161, 320965, 990805, 4557703, 22788515]

約数ペア:

[(1, 22788515), (5, 4557703), (23, 990805), (71, 320965), (115, 198161), (355, 64193), (1633, 13955), (2791, 8165)]