13749788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2971}}^1$

素因数の和:3077

約数の個数: 24

約数和(自身を含む): 26213040

約数和(自身を除く): 12463252

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 2971, 4628, 5942, 11884, 38623, 77246, 154492, 264419, 528838, 1057676, 3437447, 6874894, 13749788]

約数ペア:

[(1, 13749788), (2, 6874894), (4, 3437447), (13, 1057676), (26, 528838), (52, 264419), (89, 154492), (178, 77246), (356, 38623), (1157, 11884), (2314, 5942), (2971, 4628)]