1844210015

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{23761}}^1$

素因数の和:23847

約数の個数: 24

約数和(自身を含む): 2390077008

約数和(自身を除く): 545866993

約数列:

[1, 5, 19, 43, 95, 215, 361, 817, 1805, 4085, 15523, 23761, 77615, 118805, 451459, 1021723, 2257295, 5108615, 8577721, 19412737, 42888605, 97063685, 368842003, 1844210015]

約数ペア:

[(1, 1844210015), (5, 368842003), (19, 97063685), (43, 42888605), (95, 19412737), (215, 8577721), (361, 5108615), (817, 2257295), (1805, 1021723), (4085, 451459), (15523, 118805), (23761, 77615)]