19195082

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{5519}}^1$

素因数の和:5605

約数の個数: 16

約数和(自身を含む): 30205440

約数和(自身を除く): 11010358

約数列:

[1, 2, 37, 47, 74, 94, 1739, 3478, 5519, 11038, 204203, 259393, 408406, 518786, 9597541, 19195082]

約数ペア:

[(1, 19195082), (2, 9597541), (37, 518786), (47, 408406), (74, 259393), (94, 204203), (1739, 11038), (3478, 5519)]