22147622

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 39287808

約数和(自身を除く): 17140186

約数列:

[1, 2, 7, 14, 47, 94, 97, 194, 329, 347, 658, 679, 694, 1358, 2429, 4559, 4858, 9118, 16309, 31913, 32618, 33659, 63826, 67318, 114163, 228326, 235613, 471226, 1581973, 3163946, 11073811, 22147622]

約数ペア:

[(1, 22147622), (2, 11073811), (7, 3163946), (14, 1581973), (47, 471226), (94, 235613), (97, 228326), (194, 114163), (329, 67318), (347, 63826), (658, 33659), (679, 32618), (694, 31913), (1358, 16309), (2429, 9118), (4559, 4858)]