19149444

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{17159}}^1$

素因数の和:17200

約数の個数: 36

約数和(自身を含む): 49969920

約数和(自身を除く): 30820476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 17159, 34318, 51477, 68636, 102954, 154431, 205908, 308862, 531929, 617724, 1063858, 1595787, 2127716, 3191574, 4787361, 6383148, 9574722, 19149444]

約数ペア:

[(1, 19149444), (2, 9574722), (3, 6383148), (4, 4787361), (6, 3191574), (9, 2127716), (12, 1595787), (18, 1063858), (31, 617724), (36, 531929), (62, 308862), (93, 205908), (124, 154431), (186, 102954), (279, 68636), (372, 51477), (558, 34318), (1116, 17159)]