15954904

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6949}}^1$

素因数の和:7003

約数の個数: 32

約数和(自身を含む): 35028000

約数和(自身を除く): 19073096

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 6949, 13898, 27796, 48643, 55592, 97286, 194572, 284909, 389144, 569818, 1139636, 1994363, 2279272, 3988726, 7977452, 15954904]

約数ペア:

[(1, 15954904), (2, 7977452), (4, 3988726), (7, 2279272), (8, 1994363), (14, 1139636), (28, 569818), (41, 389144), (56, 284909), (82, 194572), (164, 97286), (287, 55592), (328, 48643), (574, 27796), (1148, 13898), (2296, 6949)]