38984978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{18797}}^1$

素因数の和:18877

約数の個数: 16

約数和(自身を含む): 62935704

約数和(自身を除く): 23950726

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 18797, 37594, 319549, 639098, 1146617, 2293234, 19492489, 38984978]

約数ペア:

[(1, 38984978), (2, 19492489), (17, 2293234), (34, 1146617), (61, 639098), (122, 319549), (1037, 37594), (2074, 18797)]