19056506

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2311}}^1$

素因数の和:2370

約数の個数: 32

約数和(自身を含む): 35512320

約数和(自身を除く): 16455814

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 2311, 4123, 4622, 8246, 16177, 32354, 43909, 71641, 87818, 143282, 307363, 501487, 614726, 1002974, 1361179, 2722358, 9528253, 19056506]

約数ペア:

[(1, 19056506), (2, 9528253), (7, 2722358), (14, 1361179), (19, 1002974), (31, 614726), (38, 501487), (62, 307363), (133, 143282), (217, 87818), (266, 71641), (434, 43909), (589, 32354), (1178, 16177), (2311, 8246), (4123, 4622)]