19304630

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{62273}}^1$

素因数の和:62311

約数の個数: 16

約数和(自身を含む): 35869824

約数和(自身を除く): 16565194

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 62273, 124546, 311365, 622730, 1930463, 3860926, 9652315, 19304630]

約数ペア:

[(1, 19304630), (2, 9652315), (5, 3860926), (10, 1930463), (31, 622730), (62, 311365), (155, 124546), (310, 62273)]