19492428

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{859}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 47774720

約数和(自身を除く): 28282292

約数列:

[1, 2, 3, 4, 6, 12, 31, 61, 62, 93, 122, 124, 183, 186, 244, 366, 372, 732, 859, 1718, 1891, 2577, 3436, 3782, 5154, 5673, 7564, 10308, 11346, 22692, 26629, 52399, 53258, 79887, 104798, 106516, 157197, 159774, 209596, 314394, 319548, 628788, 1624369, 3248738, 4873107, 6497476, 9746214, 19492428]

約数ペア:

[(1, 19492428), (2, 9746214), (3, 6497476), (4, 4873107), (6, 3248738), (12, 1624369), (31, 628788), (61, 319548), (62, 314394), (93, 209596), (122, 159774), (124, 157197), (183, 106516), (186, 104798), (244, 79887), (366, 53258), (372, 52399), (732, 26629), (859, 22692), (1718, 11346), (1891, 10308), (2577, 7564), (3436, 5673), (3782, 5154)]