19532986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{1439}}^1$

素因数の和:2069

約数の個数: 16

約数和(自身を含む): 32037120

約数和(自身を除く): 12504134

約数列:

[1, 2, 11, 22, 617, 1234, 1439, 2878, 6787, 13574, 15829, 31658, 887863, 1775726, 9766493, 19532986]

約数ペア:

[(1, 19532986), (2, 9766493), (11, 1775726), (22, 887863), (617, 31658), (1234, 15829), (1439, 13574), (2878, 6787)]