18851434

素因数分解:

$2^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{2677}}^1$

素因数の和:3189

約数の個数: 16

約数和(自身を含む): 32393088

約数和(自身を除く): 13541654

約数列:

[1, 2, 7, 14, 503, 1006, 2677, 3521, 5354, 7042, 18739, 37478, 1346531, 2693062, 9425717, 18851434]

約数ペア:

[(1, 18851434), (2, 9425717), (7, 2693062), (14, 1346531), (503, 37478), (1006, 18739), (2677, 7042), (3521, 5354)]