2019492708

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{85819}}^1$

素因数の和:85916

約数の個数: 48

約数和(自身を含む): 4930873920

約数和(自身を除く): 2911381212

約数列:

[1, 2, 3, 4, 6, 12, 37, 53, 74, 106, 111, 148, 159, 212, 222, 318, 444, 636, 1961, 3922, 5883, 7844, 11766, 23532, 85819, 171638, 257457, 343276, 514914, 1029828, 3175303, 4548407, 6350606, 9096814, 9525909, 12701212, 13645221, 18193628, 19051818, 27290442, 38103636, 54580884, 168291059, 336582118, 504873177, 673164236, 1009746354, 2019492708]

約数ペア:

[(1, 2019492708), (2, 1009746354), (3, 673164236), (4, 504873177), (6, 336582118), (12, 168291059), (37, 54580884), (53, 38103636), (74, 27290442), (106, 19051818), (111, 18193628), (148, 13645221), (159, 12701212), (212, 9525909), (222, 9096814), (318, 6350606), (444, 4548407), (636, 3175303), (1961, 1029828), (3922, 514914), (5883, 343276), (7844, 257457), (11766, 171638), (23532, 85819)]