38941222

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{1801}}^1$

素因数の和:2391

約数の個数: 16

約数和(自身を含む): 61628400

約数和(自身を除く): 22687178

約数列:

[1, 2, 19, 38, 569, 1138, 1801, 3602, 10811, 21622, 34219, 68438, 1024769, 2049538, 19470611, 38941222]

約数ペア:

[(1, 38941222), (2, 19470611), (19, 2049538), (38, 1024769), (569, 68438), (1138, 34219), (1801, 21622), (3602, 10811)]