99971470

素因数分解:

$2^1\times 5^1\times {\mathrm{1607}}^1\times {\mathrm{6221}}^1$

素因数の和:7835

約数の個数: 16

約数和(自身を含む): 180089568

約数和(自身を除く): 80118098

約数列:

[1, 2, 5, 10, 1607, 3214, 6221, 8035, 12442, 16070, 31105, 62210, 9997147, 19994294, 49985735, 99971470]

約数ペア:

[(1, 99971470), (2, 49985735), (5, 19994294), (10, 9997147), (1607, 62210), (3214, 31105), (6221, 16070), (8035, 12442)]