238475194

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{38501}}^1$

素因数の和:38685

約数の個数: 16

約数和(自身を含む): 378859680

約数和(自身を除く): 140384486

約数列:

[1, 2, 19, 38, 163, 326, 3097, 6194, 38501, 77002, 731519, 1463038, 6275663, 12551326, 119237597, 238475194]

約数ペア:

[(1, 238475194), (2, 119237597), (19, 12551326), (38, 6275663), (163, 1463038), (326, 731519), (3097, 77002), (6194, 38501)]