19280910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{58427}}^1$

素因数の和:58448

約数の個数: 32

約数和(自身を含む): 50481792

約数和(自身を除く): 31200882

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 58427, 116854, 175281, 292135, 350562, 584270, 642697, 876405, 1285394, 1752810, 1928091, 3213485, 3856182, 6426970, 9640455, 19280910]

約数ペア:

[(1, 19280910), (2, 9640455), (3, 6426970), (5, 3856182), (6, 3213485), (10, 1928091), (11, 1752810), (15, 1285394), (22, 876405), (30, 642697), (33, 584270), (55, 350562), (66, 292135), (110, 175281), (165, 116854), (330, 58427)]