21970294966

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{4621}}^1\times {\mathrm{125117}}^1$

素因数の和:129759

約数の個数: 16

約数和(自身を含む): 34697723760

約数和(自身を除く): 12727428794

約数列:

[1, 2, 19, 38, 4621, 9242, 87799, 125117, 175598, 250234, 2377223, 4754446, 578165657, 1156331314, 10985147483, 21970294966]

約数ペア:

[(1, 21970294966), (2, 10985147483), (19, 1156331314), (38, 578165657), (4621, 4754446), (9242, 2377223), (87799, 250234), (125117, 175598)]