18921536

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{5011}}^1$

素因数の和:5082

約数の個数: 28

約数和(自身を含む): 38191440

約数和(自身を除く): 19269904

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 236, 472, 944, 1888, 3776, 5011, 10022, 20044, 40088, 80176, 160352, 295649, 320704, 591298, 1182596, 2365192, 4730384, 9460768, 18921536]

約数ペア:

[(1, 18921536), (2, 9460768), (4, 4730384), (8, 2365192), (16, 1182596), (32, 591298), (59, 320704), (64, 295649), (118, 160352), (236, 80176), (472, 40088), (944, 20044), (1888, 10022), (3776, 5011)]