11919282011

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1481}}^1\times {\mathrm{1499}}^1$

素因数の和:3059

約数の個数: 32

約数和(自身を含む): 14938560000

約数和(自身を除く): 3019277989

約数列:

[1, 7, 13, 59, 91, 413, 767, 1481, 1499, 5369, 10367, 10493, 19253, 19487, 87379, 88441, 134771, 136409, 611653, 619087, 1135927, 1149733, 2220019, 7951489, 8048131, 15540133, 28860247, 130981121, 202021729, 916867847, 1702754573, 11919282011]

約数ペア:

[(1, 11919282011), (7, 1702754573), (13, 916867847), (59, 202021729), (91, 130981121), (413, 28860247), (767, 15540133), (1481, 8048131), (1499, 7951489), (5369, 2220019), (10367, 1149733), (10493, 1135927), (19253, 619087), (19487, 611653), (87379, 136409), (88441, 134771)]