19319882

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{983}}^1$

素因数の和:1333

約数の個数: 16

約数和(自身を含む): 30039552

約数和(自身を除く): 10719670

約数列:

[1, 2, 31, 62, 317, 634, 983, 1966, 9827, 19654, 30473, 60946, 311611, 623222, 9659941, 19319882]

約数ペア:

[(1, 19319882), (2, 9659941), (31, 623222), (62, 311611), (317, 60946), (634, 30473), (983, 19654), (1966, 9827)]