19042204

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1733}}^1$

素因数の和:1845

約数の個数: 24

約数和(自身を含む): 34666128

約数和(自身を除く): 15623924

約数列:

[1, 2, 4, 41, 67, 82, 134, 164, 268, 1733, 2747, 3466, 5494, 6932, 10988, 71053, 116111, 142106, 232222, 284212, 464444, 4760551, 9521102, 19042204]

約数ペア:

[(1, 19042204), (2, 9521102), (4, 4760551), (41, 464444), (67, 284212), (82, 232222), (134, 142106), (164, 116111), (268, 71053), (1733, 10988), (2747, 6932), (3466, 5494)]