16922488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1867}}^1$

素因数の和:1987

約数の個数: 32

約数和(自身を含む): 34968960

約数和(自身を除く): 18046472

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 206, 412, 824, 1133, 1867, 2266, 3734, 4532, 7468, 9064, 14936, 20537, 41074, 82148, 164296, 192301, 384602, 769204, 1538408, 2115311, 4230622, 8461244, 16922488]

約数ペア:

[(1, 16922488), (2, 8461244), (4, 4230622), (8, 2115311), (11, 1538408), (22, 769204), (44, 384602), (88, 192301), (103, 164296), (206, 82148), (412, 41074), (824, 20537), (1133, 14936), (1867, 9064), (2266, 7468), (3734, 4532)]