15844974

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1061}}^1$

素因数の和:1216

約数の個数: 32

約数和(自身を含む): 33644160

約数和(自身を除く): 17799186

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 131, 262, 393, 786, 1061, 2122, 2489, 3183, 4978, 6366, 7467, 14934, 20159, 40318, 60477, 120954, 138991, 277982, 416973, 833946, 2640829, 5281658, 7922487, 15844974]

約数ペア:

[(1, 15844974), (2, 7922487), (3, 5281658), (6, 2640829), (19, 833946), (38, 416973), (57, 277982), (114, 138991), (131, 120954), (262, 60477), (393, 40318), (786, 20159), (1061, 14934), (2122, 7467), (2489, 6366), (3183, 4978)]