122913185

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{3259}}^1$

素因数の和:3680

約数の個数: 16

約数和(自身を含む): 155697600

約数和(自身を除く): 32784415

約数列:

[1, 5, 19, 95, 397, 1985, 3259, 7543, 16295, 37715, 61921, 309605, 1293823, 6469115, 24582637, 122913185]

約数ペア:

[(1, 122913185), (5, 24582637), (19, 6469115), (95, 1293823), (397, 309605), (1985, 61921), (3259, 37715), (7543, 16295)]