19456122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3109}}^1$

素因数の和:3270

約数の個数: 32

約数和(自身を含む): 44784000

約数和(自身を除く): 25327878

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 447, 894, 1043, 2086, 3109, 3129, 6218, 6258, 9327, 18654, 21763, 43526, 65289, 130578, 463241, 926482, 1389723, 2779446, 3242687, 6485374, 9728061, 19456122]

約数ペア:

[(1, 19456122), (2, 9728061), (3, 6485374), (6, 3242687), (7, 2779446), (14, 1389723), (21, 926482), (42, 463241), (149, 130578), (298, 65289), (447, 43526), (894, 21763), (1043, 18654), (2086, 9327), (3109, 6258), (3129, 6218)]