11949890324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{499}}^1\times {\mathrm{4703}}^1$

素因数の和:5292

約数の個数: 48

約数和(自身を含む): 22391040000

約数和(自身を除く): 10441149676

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 499, 998, 1273, 1996, 2546, 4703, 5092, 9406, 9481, 18812, 18962, 33433, 37924, 66866, 89357, 133732, 178714, 315101, 357428, 630202, 635227, 1260404, 1270454, 2346797, 2540908, 4693594, 5986919, 9387188, 11973838, 23947676, 44589143, 89178286, 157235399, 178356572, 314470798, 628941596, 2987472581, 5974945162, 11949890324]

約数ペア:

[(1, 11949890324), (2, 5974945162), (4, 2987472581), (19, 628941596), (38, 314470798), (67, 178356572), (76, 157235399), (134, 89178286), (268, 44589143), (499, 23947676), (998, 11973838), (1273, 9387188), (1996, 5986919), (2546, 4693594), (4703, 2540908), (5092, 2346797), (9406, 1270454), (9481, 1260404), (18812, 635227), (18962, 630202), (33433, 357428), (37924, 315101), (66866, 178714), (89357, 133732)]