19203997230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19397977}}^1$

素因数の和:19398001

約数の個数: 48

約数和(自身を含む): 54469522224

約数和(自身を除く): 35265524994

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 19397977, 38795954, 58193931, 96989885, 116387862, 174581793, 193979770, 213377747, 290969655, 349163586, 426755494, 581939310, 640133241, 872908965, 1066888735, 1280266482, 1745817930, 1920399723, 2133777470, 3200666205, 3840799446, 6401332410, 9601998615, 19203997230]

約数ペア:

[(1, 19203997230), (2, 9601998615), (3, 6401332410), (5, 3840799446), (6, 3200666205), (9, 2133777470), (10, 1920399723), (11, 1745817930), (15, 1280266482), (18, 1066888735), (22, 872908965), (30, 640133241), (33, 581939310), (45, 426755494), (55, 349163586), (66, 290969655), (90, 213377747), (99, 193979770), (110, 174581793), (165, 116387862), (198, 96989885), (330, 58193931), (495, 38795954), (990, 19397977)]