196394488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1292069}}^1$

素因数の和:1292094

約数の個数: 16

約数和(自身を含む): 387621000

約数和(自身を除く): 191226512

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1292069, 2584138, 5168276, 10336552, 24549311, 49098622, 98197244, 196394488]

約数ペア:

[(1, 196394488), (2, 98197244), (4, 49098622), (8, 24549311), (19, 10336552), (38, 5168276), (76, 2584138), (152, 1292069)]