15740493

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1019}}^1$

素因数の和:1312

約数の個数: 16

約数和(自身を含む): 22195200

約数和(自身を除く): 6454707

約数列:

[1, 3, 19, 57, 271, 813, 1019, 3057, 5149, 15447, 19361, 58083, 276149, 828447, 5246831, 15740493]

約数ペア:

[(1, 15740493), (3, 5246831), (19, 828447), (57, 276149), (271, 58083), (813, 19361), (1019, 15447), (3057, 5149)]