19106346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9679}}^1$

素因数の和:9738

約数の個数: 32

約数和(自身を含む): 44605440

約数和(自身を除く): 25499094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 9679, 19358, 29037, 58074, 67753, 135506, 203259, 406518, 454913, 909826, 1364739, 2729478, 3184391, 6368782, 9553173, 19106346]

約数ペア:

[(1, 19106346), (2, 9553173), (3, 6368782), (6, 3184391), (7, 2729478), (14, 1364739), (21, 909826), (42, 454913), (47, 406518), (94, 203259), (141, 135506), (282, 67753), (329, 58074), (658, 29037), (987, 19358), (1974, 9679)]