26883955

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{40427}}^1$

素因数の和:40458

約数の個数: 16

約数和(自身を含む): 38810880

約数和(自身を除く): 11926925

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 40427, 202135, 282989, 768113, 1414945, 3840565, 5376791, 26883955]

約数ペア:

[(1, 26883955), (5, 5376791), (7, 3840565), (19, 1414945), (35, 768113), (95, 282989), (133, 202135), (665, 40427)]