2018936086

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{6469}}^1$

素因数の和:6724

約数の個数: 32

約数和(自身を含む): 3279513600

約数和(自身を除く): 1260577514

約数列:

[1, 2, 19, 38, 43, 86, 191, 382, 817, 1634, 3629, 6469, 7258, 8213, 12938, 16426, 122911, 156047, 245822, 278167, 312094, 556334, 1235579, 2471158, 5285173, 10570346, 23476001, 46952002, 53129897, 106259794, 1009468043, 2018936086]

約数ペア:

[(1, 2018936086), (2, 1009468043), (19, 106259794), (38, 53129897), (43, 46952002), (86, 23476001), (191, 10570346), (382, 5285173), (817, 2471158), (1634, 1235579), (3629, 556334), (6469, 312094), (7258, 278167), (8213, 245822), (12938, 156047), (16426, 122911)]