19027018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{853}}^1$

素因数の和:1461

約数の個数: 16

約数和(自身を含む): 30129120

約数和(自身を除く): 11102102

約数列:

[1, 2, 19, 38, 587, 853, 1174, 1706, 11153, 16207, 22306, 32414, 500711, 1001422, 9513509, 19027018]

約数ペア:

[(1, 19027018), (2, 9513509), (19, 1001422), (38, 500711), (587, 32414), (853, 22306), (1174, 16207), (1706, 11153)]