12945156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8111}}^1$

素因数の和:8144

約数の個数: 48

約数和(自身を含む): 36341760

約数和(自身を除く): 23396604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 8111, 16222, 24333, 32444, 48666, 56777, 97332, 113554, 154109, 170331, 227108, 308218, 340662, 462327, 616436, 681324, 924654, 1078763, 1849308, 2157526, 3236289, 4315052, 6472578, 12945156]

約数ペア:

[(1, 12945156), (2, 6472578), (3, 4315052), (4, 3236289), (6, 2157526), (7, 1849308), (12, 1078763), (14, 924654), (19, 681324), (21, 616436), (28, 462327), (38, 340662), (42, 308218), (57, 227108), (76, 170331), (84, 154109), (114, 113554), (133, 97332), (228, 56777), (266, 48666), (399, 32444), (532, 24333), (798, 16222), (1596, 8111)]