17815743794

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{677}}^1\times {\mathrm{4003}}^1$

素因数の和:4874

約数の個数: 32

約数和(自身を含む): 28341593280

約数和(自身を除く): 10525849486

約数列:

[1, 2, 19, 38, 173, 346, 677, 1354, 3287, 4003, 6574, 8006, 12863, 25726, 76057, 117121, 152114, 234242, 692519, 1385038, 2225299, 2710031, 4450598, 5420062, 13157861, 26315722, 51490589, 102981178, 468835363, 937670726, 8907871897, 17815743794]

約数ペア:

[(1, 17815743794), (2, 8907871897), (19, 937670726), (38, 468835363), (173, 102981178), (346, 51490589), (677, 26315722), (1354, 13157861), (3287, 5420062), (4003, 4450598), (6574, 2710031), (8006, 2225299), (12863, 1385038), (25726, 692519), (76057, 234242), (117121, 152114)]