305927056

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1006339}}^1$

素因数の和:1006366

約数の個数: 20

約数和(自身を含む): 623930800

約数和(自身を除く): 318003744

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1006339, 2012678, 4025356, 8050712, 16101424, 19120441, 38240882, 76481764, 152963528, 305927056]

約数ペア:

[(1, 305927056), (2, 152963528), (4, 76481764), (8, 38240882), (16, 19120441), (19, 16101424), (38, 8050712), (76, 4025356), (152, 2012678), (304, 1006339)]