193898036

素因数分解:

$2^2\times {\mathrm{619}}^1\times {\mathrm{78311}}^1$

素因数の和:78934

約数の個数: 12

約数和(自身を含む): 339874080

約数和(自身を除く): 145976044

約数列:

[1, 2, 4, 619, 1238, 2476, 78311, 156622, 313244, 48474509, 96949018, 193898036]

約数ペア:

[(1, 193898036), (2, 96949018), (4, 48474509), (619, 313244), (1238, 156622), (2476, 78311)]