16147390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{593}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 33359040

約数和(自身を除く): 17211650

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 389, 593, 778, 1186, 1945, 2723, 2965, 3890, 4151, 5446, 5930, 8302, 13615, 20755, 27230, 41510, 230677, 461354, 1153385, 1614739, 2306770, 3229478, 8073695, 16147390]

約数ペア:

[(1, 16147390), (2, 8073695), (5, 3229478), (7, 2306770), (10, 1614739), (14, 1153385), (35, 461354), (70, 230677), (389, 41510), (593, 27230), (778, 20755), (1186, 13615), (1945, 8302), (2723, 5930), (2965, 5446), (3890, 4151)]