19368042

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{397}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 39889152

約数和(自身を除く): 20521110

約数列:

[1, 2, 3, 6, 47, 94, 141, 173, 282, 346, 397, 519, 794, 1038, 1191, 2382, 8131, 16262, 18659, 24393, 37318, 48786, 55977, 68681, 111954, 137362, 206043, 412086, 3228007, 6456014, 9684021, 19368042]

約数ペア:

[(1, 19368042), (2, 9684021), (3, 6456014), (6, 3228007), (47, 412086), (94, 206043), (141, 137362), (173, 111954), (282, 68681), (346, 55977), (397, 48786), (519, 37318), (794, 24393), (1038, 18659), (1191, 16262), (2382, 8131)]