19648614

素因数分解:

$2^1\times 3^1\times {\mathrm{307}}^1\times {\mathrm{10667}}^1$

素因数の和:10979

約数の個数: 16

約数和(自身を含む): 39428928

約数和(自身を除く): 19780314

約数列:

[1, 2, 3, 6, 307, 614, 921, 1842, 10667, 21334, 32001, 64002, 3274769, 6549538, 9824307, 19648614]

約数ペア:

[(1, 19648614), (2, 9824307), (3, 6549538), (6, 3274769), (307, 64002), (614, 32001), (921, 21334), (1842, 10667)]