19499132933

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{219217}}^1$

素因数の和:219452

約数の個数: 16

約数和(自身を含む): 22686432384

約数和(自身を除く): 3187299451

約数列:

[1, 7, 97, 131, 679, 917, 12707, 88949, 219217, 1534519, 21264049, 28717427, 148848343, 201021989, 2785590419, 19499132933]

約数ペア:

[(1, 19499132933), (7, 2785590419), (97, 201021989), (131, 148848343), (679, 28717427), (917, 21264049), (12707, 1534519), (88949, 219217)]