39020972

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{2153}}^1$

素因数の和:2377

約数の個数: 24

約数和(自身を含む): 71650656

約数和(自身を除く): 32629684

約数列:

[1, 2, 4, 23, 46, 92, 197, 394, 788, 2153, 4306, 4531, 8612, 9062, 18124, 49519, 99038, 198076, 424141, 848282, 1696564, 9755243, 19510486, 39020972]

約数ペア:

[(1, 39020972), (2, 19510486), (4, 9755243), (23, 1696564), (46, 848282), (92, 424141), (197, 198076), (394, 99038), (788, 49519), (2153, 18124), (4306, 9062), (4531, 8612)]