19264122

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^2\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 43975680

約数和(自身を除く): 24711558

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 127, 159, 254, 318, 381, 477, 762, 954, 1143, 1431, 2286, 2809, 2862, 3429, 5618, 6731, 6858, 8427, 13462, 16854, 20193, 25281, 40386, 50562, 60579, 75843, 121158, 151686, 181737, 356743, 363474, 713486, 1070229, 2140458, 3210687, 6421374, 9632061, 19264122]

約数ペア:

[(1, 19264122), (2, 9632061), (3, 6421374), (6, 3210687), (9, 2140458), (18, 1070229), (27, 713486), (53, 363474), (54, 356743), (106, 181737), (127, 151686), (159, 121158), (254, 75843), (318, 60579), (381, 50562), (477, 40386), (762, 25281), (954, 20193), (1143, 16854), (1431, 13462), (2286, 8427), (2809, 6858), (2862, 6731), (3429, 5618)]