15182128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1553}}^1$

素因数の和:1621

約数の個数: 40

約数和(自身を含む): 32372928

約数和(自身を除く): 17190800

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 1222, 1553, 2444, 3106, 4888, 6212, 9776, 12424, 20189, 24848, 40378, 72991, 80756, 145982, 161512, 291964, 323024, 583928, 948883, 1167856, 1897766, 3795532, 7591064, 15182128]

約数ペア:

[(1, 15182128), (2, 7591064), (4, 3795532), (8, 1897766), (13, 1167856), (16, 948883), (26, 583928), (47, 323024), (52, 291964), (94, 161512), (104, 145982), (188, 80756), (208, 72991), (376, 40378), (611, 24848), (752, 20189), (1222, 12424), (1553, 9776), (2444, 6212), (3106, 4888)]