19164248

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 36894960

約数和(自身を除く): 17730712

約数列:

[1, 2, 4, 8, 61, 122, 173, 227, 244, 346, 454, 488, 692, 908, 1384, 1816, 10553, 13847, 21106, 27694, 39271, 42212, 55388, 78542, 84424, 110776, 157084, 314168, 2395531, 4791062, 9582124, 19164248]

約数ペア:

[(1, 19164248), (2, 9582124), (4, 4791062), (8, 2395531), (61, 314168), (122, 157084), (173, 110776), (227, 84424), (244, 78542), (346, 55388), (454, 42212), (488, 39271), (692, 27694), (908, 21106), (1384, 13847), (1816, 10553)]