13156165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{953}}^1$

素因数の和:1220

約数の個数: 16

約数和(自身を含む): 17309376

約数和(自身を除く): 4153211

約数列:

[1, 5, 11, 55, 251, 953, 1255, 2761, 4765, 10483, 13805, 52415, 239203, 1196015, 2631233, 13156165]

約数ペア:

[(1, 13156165), (5, 2631233), (11, 1196015), (55, 239203), (251, 52415), (953, 13805), (1255, 10483), (2761, 4765)]