1946127856

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{1115899}}^1$

素因数の和:1116016

約数の個数: 20

約数和(自身を含む): 3805219000

約数和(自身を除く): 1859091144

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 1115899, 2231798, 4463596, 8927192, 17854384, 121632991, 243265982, 486531964, 973063928, 1946127856]

約数ペア:

[(1, 1946127856), (2, 973063928), (4, 486531964), (8, 243265982), (16, 121632991), (109, 17854384), (218, 8927192), (436, 4463596), (872, 2231798), (1744, 1115899)]