19258432

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{4933}}^1$

素因数の和:5006

約数の個数: 28

約数和(自身を含む): 38850316

約数和(自身を除く): 19591884

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 4933, 9866, 19732, 39464, 78928, 157856, 300913, 315712, 601826, 1203652, 2407304, 4814608, 9629216, 19258432]

約数ペア:

[(1, 19258432), (2, 9629216), (4, 4814608), (8, 2407304), (16, 1203652), (32, 601826), (61, 315712), (64, 300913), (122, 157856), (244, 78928), (488, 39464), (976, 19732), (1952, 9866), (3904, 4933)]