19348565210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{148835117}}^1$

素因数の和:148835137

約数の個数: 16

約数和(自身を含む): 37506449736

約数和(自身を除く): 18157884526

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 148835117, 297670234, 744175585, 1488351170, 1934856521, 3869713042, 9674282605, 19348565210]

約数ペア:

[(1, 19348565210), (2, 9674282605), (5, 3869713042), (10, 1934856521), (13, 1488351170), (26, 744175585), (65, 297670234), (130, 148835117)]