9968492158

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{15331}}^1$

素因数の和:15664

約数の個数: 32

約数和(自身を含む): 16028686080

約数和(自身を除く): 6060193922

約数列:

[1, 2, 19, 38, 71, 142, 241, 482, 1349, 2698, 4579, 9158, 15331, 17111, 30662, 34222, 291289, 325109, 582578, 650218, 1088501, 2177002, 3694771, 7389542, 20681519, 41363038, 70200649, 140401298, 262328741, 524657482, 4984246079, 9968492158]

約数ペア:

[(1, 9968492158), (2, 4984246079), (19, 524657482), (38, 262328741), (71, 140401298), (142, 70200649), (241, 41363038), (482, 20681519), (1349, 7389542), (2698, 3694771), (4579, 2177002), (9158, 1088501), (15331, 650218), (17111, 582578), (30662, 325109), (34222, 291289)]