19524883904

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{5001251}}^1$

素因数の和:5001324

約数の個数: 28

約数和(自身を含む): 39379858248

約数和(自身を除く): 19854974344

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 5001251, 10002502, 20005004, 40010008, 80020016, 160040032, 305076311, 320080064, 610152622, 1220305244, 2440610488, 4881220976, 9762441952, 19524883904]

約数ペア:

[(1, 19524883904), (2, 9762441952), (4, 4881220976), (8, 2440610488), (16, 1220305244), (32, 610152622), (61, 320080064), (64, 305076311), (122, 160040032), (244, 80020016), (488, 40010008), (976, 20005004), (1952, 10002502), (3904, 5001251)]