19091534

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{821}}^1$

素因数の和:992

約数の個数: 32

約数和(自身を含む): 35983872

約数和(自身を除く): 16892338

約数列:

[1, 2, 7, 11, 14, 22, 77, 151, 154, 302, 821, 1057, 1642, 1661, 2114, 3322, 5747, 9031, 11494, 11627, 18062, 23254, 63217, 123971, 126434, 247942, 867797, 1363681, 1735594, 2727362, 9545767, 19091534]

約数ペア:

[(1, 19091534), (2, 9545767), (7, 2727362), (11, 1735594), (14, 1363681), (22, 867797), (77, 247942), (151, 126434), (154, 123971), (302, 63217), (821, 23254), (1057, 18062), (1642, 11627), (1661, 11494), (2114, 9031), (3322, 5747)]