118150778

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{50971}}^1$

素因数の和:51053

約数の個数: 16

約数和(自身を含む): 189615840

約数和(自身を除く): 71465062

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 50971, 101942, 968449, 1936898, 3109231, 6218462, 59075389, 118150778]

約数ペア:

[(1, 118150778), (2, 59075389), (19, 6218462), (38, 3109231), (61, 1936898), (122, 968449), (1159, 101942), (2318, 50971)]