15615496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2833}}^1$

素因数の和:2905

約数の個数: 32

約数和(自身を含む): 32137560

約数和(自身を除く): 16522064

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 2833, 5512, 5666, 11332, 22664, 36829, 73658, 147316, 150149, 294632, 300298, 600596, 1201192, 1951937, 3903874, 7807748, 15615496]

約数ペア:

[(1, 15615496), (2, 7807748), (4, 3903874), (8, 1951937), (13, 1201192), (26, 600596), (52, 300298), (53, 294632), (104, 150149), (106, 147316), (212, 73658), (424, 36829), (689, 22664), (1378, 11332), (2756, 5666), (2833, 5512)]