23491190

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 43545600

約数和(自身を除く): 20054410

約数列:

[1, 2, 5, 10, 53, 106, 127, 254, 265, 349, 530, 635, 698, 1270, 1745, 3490, 6731, 13462, 18497, 33655, 36994, 44323, 67310, 88646, 92485, 184970, 221615, 443230, 2349119, 4698238, 11745595, 23491190]

約数ペア:

[(1, 23491190), (2, 11745595), (5, 4698238), (10, 2349119), (53, 443230), (106, 221615), (127, 184970), (254, 92485), (265, 88646), (349, 67310), (530, 44323), (635, 36994), (698, 33655), (1270, 18497), (1745, 13462), (3490, 6731)]