19556148

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{18311}}^1$

素因数の和:18407

約数の個数: 24

約数和(自身を含む): 46146240

約数和(自身を除く): 26590092

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 18311, 36622, 54933, 73244, 109866, 219732, 1629679, 3259358, 4889037, 6518716, 9778074, 19556148]

約数ペア:

[(1, 19556148), (2, 9778074), (3, 6518716), (4, 4889037), (6, 3259358), (12, 1629679), (89, 219732), (178, 109866), (267, 73244), (356, 54933), (534, 36622), (1068, 18311)]