15943304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1847}}^1$

素因数の和:1949

約数の個数: 32

約数和(自身を含む): 32598720

約数和(自身を除く): 16655416

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 1079, 1847, 2158, 3694, 4316, 7388, 8632, 14776, 24011, 48022, 96044, 153301, 192088, 306602, 613204, 1226408, 1992913, 3985826, 7971652, 15943304]

約数ペア:

[(1, 15943304), (2, 7971652), (4, 3985826), (8, 1992913), (13, 1226408), (26, 613204), (52, 306602), (83, 192088), (104, 153301), (166, 96044), (332, 48022), (664, 24011), (1079, 14776), (1847, 8632), (2158, 7388), (3694, 4316)]