38356670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2221}}^1$

素因数の和:2396

約数の個数: 32

約数和(自身を含む): 75832416

約数和(自身を除く): 37475746

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 157, 314, 785, 1570, 1727, 2221, 3454, 4442, 8635, 11105, 17270, 22210, 24431, 48862, 122155, 244310, 348697, 697394, 1743485, 3486970, 3835667, 7671334, 19178335, 38356670]

約数ペア:

[(1, 38356670), (2, 19178335), (5, 7671334), (10, 3835667), (11, 3486970), (22, 1743485), (55, 697394), (110, 348697), (157, 244310), (314, 122155), (785, 48862), (1570, 24431), (1727, 22210), (2221, 17270), (3454, 11105), (4442, 8635)]