19272992

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31699}}^1$

素因数の和:31728

約数の個数: 24

約数和(自身を含む): 39942000

約数和(自身を除く): 20669008

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 31699, 63398, 126796, 253592, 507184, 602281, 1014368, 1204562, 2409124, 4818248, 9636496, 19272992]

約数ペア:

[(1, 19272992), (2, 9636496), (4, 4818248), (8, 2409124), (16, 1204562), (19, 1014368), (32, 602281), (38, 507184), (76, 253592), (152, 126796), (304, 63398), (608, 31699)]