19293826

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{7109}}^1$

素因数の和:7193

約数の個数: 16

約数和(自身を含む): 30715200

約数和(自身を除く): 11421374

約数列:

[1, 2, 23, 46, 59, 118, 1357, 2714, 7109, 14218, 163507, 327014, 419431, 838862, 9646913, 19293826]

約数ペア:

[(1, 19293826), (2, 9646913), (23, 838862), (46, 419431), (59, 327014), (118, 163507), (1357, 14218), (2714, 7109)]