38902708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{5021}}^1$

素因数の和:5187

約数の個数: 24

約数和(自身を含む): 73823400

約数和(自身を除く): 34920692

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1937, 3874, 5021, 7748, 10042, 20084, 65273, 130546, 261092, 748129, 1496258, 2992516, 9725677, 19451354, 38902708]

約数ペア:

[(1, 38902708), (2, 19451354), (4, 9725677), (13, 2992516), (26, 1496258), (52, 748129), (149, 261092), (298, 130546), (596, 65273), (1937, 20084), (3874, 10042), (5021, 7748)]