17159926

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2081}}^1$

素因数の和:2140

約数の個数: 32

約数和(自身を含む): 31979520

約数和(自身を除く): 14819594

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 2081, 4123, 4162, 8246, 14567, 29134, 39539, 64511, 79078, 129022, 276773, 451577, 553546, 903154, 1225709, 2451418, 8579963, 17159926]

約数ペア:

[(1, 17159926), (2, 8579963), (7, 2451418), (14, 1225709), (19, 903154), (31, 553546), (38, 451577), (62, 276773), (133, 129022), (217, 79078), (266, 64511), (434, 39539), (589, 29134), (1178, 14567), (2081, 8246), (4123, 4162)]