38493658

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3079}}^1$

素因数の和:3154

約数の個数: 32

約数和(自身を含む): 70963200

約数和(自身を除く): 32469542

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 266, 329, 658, 893, 1786, 3079, 6158, 6251, 12502, 21553, 43106, 58501, 117002, 144713, 289426, 409507, 819014, 1012991, 2025982, 2749547, 5499094, 19246829, 38493658]

約数ペア:

[(1, 38493658), (2, 19246829), (7, 5499094), (14, 2749547), (19, 2025982), (38, 1012991), (47, 819014), (94, 409507), (133, 289426), (266, 144713), (329, 117002), (658, 58501), (893, 43106), (1786, 21553), (3079, 12502), (6158, 6251)]