11640734

素因数分解:

$2^1\times 7^3\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 20736000

約数和(自身を除く): 9095266

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 239, 343, 478, 497, 686, 994, 1673, 3346, 3479, 6958, 11711, 16969, 23422, 24353, 33938, 48706, 81977, 118783, 163954, 237566, 831481, 1662962, 5820367, 11640734]

約数ペア:

[(1, 11640734), (2, 5820367), (7, 1662962), (14, 831481), (49, 237566), (71, 163954), (98, 118783), (142, 81977), (239, 48706), (343, 33938), (478, 24353), (497, 23422), (686, 16969), (994, 11711), (1673, 6958), (3346, 3479)]