39218290

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{26321}}^1$

素因数の和:26477

約数の個数: 16

約数和(自身を含む): 71069400

約数和(自身を除く): 31851110

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 26321, 52642, 131605, 263210, 3921829, 7843658, 19609145, 39218290]

約数ペア:

[(1, 39218290), (2, 19609145), (5, 7843658), (10, 3921829), (149, 263210), (298, 131605), (745, 52642), (1490, 26321)]