19541119735

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{66683}}^1$

素因数の和:66807

約数の個数: 32

約数和(自身を含む): 25350589440

約数和(自身を除く): 5809469705

約数列:

[1, 5, 29, 43, 47, 145, 215, 235, 1247, 1363, 2021, 6235, 6815, 10105, 58609, 66683, 293045, 333415, 1933807, 2867369, 3134101, 9669035, 14336845, 15670505, 83153701, 90888929, 134766343, 415768505, 454444645, 673831715, 3908223947, 19541119735]

約数ペア:

[(1, 19541119735), (5, 3908223947), (29, 673831715), (43, 454444645), (47, 415768505), (145, 134766343), (215, 90888929), (235, 83153701), (1247, 15670505), (1363, 14336845), (2021, 9669035), (6235, 3134101), (6815, 2867369), (10105, 1933807), (58609, 333415), (66683, 293045)]