19669035

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42299}}^1$

素因数の和:42338

約数の個数: 16

約数和(自身を含む): 32486400

約数和(自身を除く): 12817365

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 42299, 126897, 211495, 634485, 1311269, 3933807, 6556345, 19669035]

約数ペア:

[(1, 19669035), (3, 6556345), (5, 3933807), (15, 1311269), (31, 634485), (93, 211495), (155, 126897), (465, 42299)]