19130524

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9623}}^1$

素因数の和:9705

約数の個数: 24

約数和(自身を含む): 38803968

約数和(自身を除く): 19673444

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 9623, 19246, 38492, 67361, 134722, 269444, 683233, 1366466, 2732932, 4782631, 9565262, 19130524]

約数ペア:

[(1, 19130524), (2, 9565262), (4, 4782631), (7, 2732932), (14, 1366466), (28, 683233), (71, 269444), (142, 134722), (284, 67361), (497, 38492), (994, 19246), (1988, 9623)]