19602390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9203}}^1$

素因数の和:9284

約数の個数: 32

約数和(自身を含む): 47713536

約数和(自身を除く): 28111146

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 9203, 18406, 27609, 46015, 55218, 92030, 138045, 276090, 653413, 1306826, 1960239, 3267065, 3920478, 6534130, 9801195, 19602390]

約数ペア:

[(1, 19602390), (2, 9801195), (3, 6534130), (5, 3920478), (6, 3267065), (10, 1960239), (15, 1306826), (30, 653413), (71, 276090), (142, 138045), (213, 92030), (355, 55218), (426, 46015), (710, 27609), (1065, 18406), (2130, 9203)]