11722012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1733}}^1$

素因数の和:1845

約数の個数: 24

約数和(自身を含む): 21848400

約数和(自身を除く): 10126388

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 1733, 3382, 3466, 6764, 6932, 32927, 65854, 131708, 154237, 308474, 616948, 2930503, 5861006, 11722012]

約数ペア:

[(1, 11722012), (2, 5861006), (4, 2930503), (19, 616948), (38, 308474), (76, 154237), (89, 131708), (178, 65854), (356, 32927), (1691, 6932), (1733, 6764), (3382, 3466)]