2012193955

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1\times {\mathrm{613}}^1$

素因数の和:1063

約数の個数: 32

約数和(自身を含む): 2577326400

約数和(自身を除く): 565132445

約数列:

[1, 5, 19, 95, 109, 317, 545, 613, 1585, 2071, 3065, 6023, 10355, 11647, 30115, 34553, 58235, 66817, 172765, 194321, 334085, 656507, 971605, 1269523, 3282535, 3692099, 6347615, 18460495, 21180989, 105904945, 402438791, 2012193955]

約数ペア:

[(1, 2012193955), (5, 402438791), (19, 105904945), (95, 21180989), (109, 18460495), (317, 6347615), (545, 3692099), (613, 3282535), (1585, 1269523), (2071, 971605), (3065, 656507), (6023, 334085), (10355, 194321), (11647, 172765), (30115, 66817), (34553, 58235)]