11619220

素因数分解:

$2^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{1583}}^1$

素因数の和:1959

約数の個数: 24

約数和(自身を含む): 24482304

約数和(自身を除く): 12863084

約数列:

[1, 2, 4, 5, 10, 20, 367, 734, 1468, 1583, 1835, 3166, 3670, 6332, 7340, 7915, 15830, 31660, 580961, 1161922, 2323844, 2904805, 5809610, 11619220]

約数ペア:

[(1, 11619220), (2, 5809610), (4, 2904805), (5, 2323844), (10, 1161922), (20, 580961), (367, 31660), (734, 15830), (1468, 7915), (1583, 7340), (1835, 6332), (3166, 3670)]