19314974312

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{461}}^1\times {\mathrm{39979}}^1$

素因数の和:40577

約数の個数: 32

約数和(自身を含む): 36572104800

約数和(自身を除く): 17257130488

約数列:

[1, 2, 4, 8, 131, 262, 461, 524, 922, 1048, 1844, 3688, 39979, 60391, 79958, 120782, 159916, 241564, 319832, 483128, 5237249, 10474498, 18430319, 20948996, 36860638, 41897992, 73721276, 147442552, 2414371789, 4828743578, 9657487156, 19314974312]

約数ペア:

[(1, 19314974312), (2, 9657487156), (4, 4828743578), (8, 2414371789), (131, 147442552), (262, 73721276), (461, 41897992), (524, 36860638), (922, 20948996), (1048, 18430319), (1844, 10474498), (3688, 5237249), (39979, 483128), (60391, 319832), (79958, 241564), (120782, 159916)]