39930178

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{31741}}^1$

素因数の和:31797

約数の個数: 16

約数和(自身を含む): 65134584

約数和(自身を除く): 25204406

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 31741, 63482, 539597, 1079194, 1174417, 2348834, 19965089, 39930178]

約数ペア:

[(1, 39930178), (2, 19965089), (17, 2348834), (34, 1174417), (37, 1079194), (74, 539597), (629, 63482), (1258, 31741)]