196237210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1509517}}^1$

素因数の和:1509537

約数の個数: 16

約数和(自身を含む): 380398536

約数和(自身を除く): 184161326

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1509517, 3019034, 7547585, 15095170, 19623721, 39247442, 98118605, 196237210]

約数ペア:

[(1, 196237210), (2, 98118605), (5, 39247442), (10, 19623721), (13, 15095170), (26, 7547585), (65, 3019034), (130, 1509517)]