16729790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21727}}^1$

素因数の和:21752

約数の個数: 32

約数和(自身を含む): 37545984

約数和(自身を除く): 20816194

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 21727, 43454, 108635, 152089, 217270, 238997, 304178, 477994, 760445, 1194985, 1520890, 1672979, 2389970, 3345958, 8364895, 16729790]

約数ペア:

[(1, 16729790), (2, 8364895), (5, 3345958), (7, 2389970), (10, 1672979), (11, 1520890), (14, 1194985), (22, 760445), (35, 477994), (55, 304178), (70, 238997), (77, 217270), (110, 152089), (154, 108635), (385, 43454), (770, 21727)]