19413162

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{7649}}^1$

素因数の和:7707

約数の個数: 32

約数和(自身を含む): 44064000

約数和(自身を除く): 24650838

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 7649, 15298, 22947, 45894, 68841, 137682, 206523, 359503, 413046, 719006, 1078509, 2157018, 3235527, 6471054, 9706581, 19413162]

約数ペア:

[(1, 19413162), (2, 9706581), (3, 6471054), (6, 3235527), (9, 2157018), (18, 1078509), (27, 719006), (47, 413046), (54, 359503), (94, 206523), (141, 137682), (282, 68841), (423, 45894), (846, 22947), (1269, 15298), (2538, 7649)]