193412860

素因数分解:

$2^2\times 5^1\times {\mathrm{1483}}^1\times {\mathrm{6521}}^1$

素因数の和:8013

約数の個数: 24

約数和(自身を含む): 406503216

約数和(自身を除く): 213090356

約数列:

[1, 2, 4, 5, 10, 20, 1483, 2966, 5932, 6521, 7415, 13042, 14830, 26084, 29660, 32605, 65210, 130420, 9670643, 19341286, 38682572, 48353215, 96706430, 193412860]

約数ペア:

[(1, 193412860), (2, 96706430), (4, 48353215), (5, 38682572), (10, 19341286), (20, 9670643), (1483, 130420), (2966, 65210), (5932, 32605), (6521, 29660), (7415, 26084), (13042, 14830)]