19523902

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{4261}}^1$

素因数の和:4371

約数の個数: 16

約数和(自身を含む): 30686400

約数和(自身を除く): 11162498

約数列:

[1, 2, 29, 58, 79, 158, 2291, 4261, 4582, 8522, 123569, 247138, 336619, 673238, 9761951, 19523902]

約数ペア:

[(1, 19523902), (2, 9761951), (29, 673238), (58, 336619), (79, 247138), (158, 123569), (2291, 8522), (4261, 4582)]