968511890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5097431}}^1$

素因数の和:5097457

約数の個数: 16

約数和(自身を含む): 1835075520

約数和(自身を除く): 866563630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 5097431, 10194862, 25487155, 50974310, 96851189, 193702378, 484255945, 968511890]

約数ペア:

[(1, 968511890), (2, 484255945), (5, 193702378), (10, 96851189), (19, 50974310), (38, 25487155), (95, 10194862), (190, 5097431)]