193741210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1490317}}^1$

素因数の和:1490337

約数の個数: 16

約数和(自身を含む): 375560136

約数和(自身を除く): 181818926

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1490317, 2980634, 7451585, 14903170, 19374121, 38748242, 96870605, 193741210]

約数ペア:

[(1, 193741210), (2, 96870605), (5, 38748242), (10, 19374121), (13, 14903170), (26, 7451585), (65, 2980634), (130, 1490317)]