1900142002162

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4049}}^1\times {\mathrm{301211}}^1$

素因数の和:305322

約数の個数: 32

約数和(自身を含む): 3074169672000

約数和(自身を除く): 1174027669838

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 4049, 8098, 76931, 153862, 166009, 301211, 332018, 602422, 3154171, 5723009, 6308342, 11446018, 12349651, 24699302, 234643369, 469286738, 1219603339, 2439206678, 23172463441, 46344926882, 50003736899, 100007473798, 950071001081, 1900142002162]

約数ペア:

[(1, 1900142002162), (2, 950071001081), (19, 100007473798), (38, 50003736899), (41, 46344926882), (82, 23172463441), (779, 2439206678), (1558, 1219603339), (4049, 469286738), (8098, 234643369), (76931, 24699302), (153862, 12349651), (166009, 11446018), (301211, 6308342), (332018, 5723009), (602422, 3154171)]