2019455091412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{90170347}}^1$

素因数の和:90170871

約数の個数: 24

約数和(自身を含む): 3862897708320

約数和(自身を除く): 1843442616908

約数列:

[1, 2, 4, 11, 22, 44, 509, 1018, 2036, 5599, 11198, 22396, 90170347, 180340694, 360681388, 991873817, 1983747634, 3967495268, 45896706623, 91793413246, 183586826492, 504863772853, 1009727545706, 2019455091412]

約数ペア:

[(1, 2019455091412), (2, 1009727545706), (4, 504863772853), (11, 183586826492), (22, 91793413246), (44, 45896706623), (509, 3967495268), (1018, 1983747634), (2036, 991873817), (5599, 360681388), (11198, 180340694), (22396, 90170347)]