19802670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2833}}^1$

素因数の和:3076

約数の個数: 32

約数和(自身を含む): 47747232

約数和(自身を除く): 27944562

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 233, 466, 699, 1165, 1398, 2330, 2833, 3495, 5666, 6990, 8499, 14165, 16998, 28330, 42495, 84990, 660089, 1320178, 1980267, 3300445, 3960534, 6600890, 9901335, 19802670]

約数ペア:

[(1, 19802670), (2, 9901335), (3, 6600890), (5, 3960534), (6, 3300445), (10, 1980267), (15, 1320178), (30, 660089), (233, 84990), (466, 42495), (699, 28330), (1165, 16998), (1398, 14165), (2330, 8499), (2833, 6990), (3495, 5666)]