19032976

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{19501}}^1$

素因数の和:19570

約数の個数: 20

約数和(自身を含む): 37482844

約数和(自身を除く): 18449868

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 19501, 39002, 78004, 156008, 312016, 1189561, 2379122, 4758244, 9516488, 19032976]

約数ペア:

[(1, 19032976), (2, 9516488), (4, 4758244), (8, 2379122), (16, 1189561), (61, 312016), (122, 156008), (244, 78004), (488, 39002), (976, 19501)]