15673571719

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{557}}^1\times {\mathrm{811}}^1$

素因数の和:1555

約数の個数: 32

約数和(自身を含む): 18040470336

約数和(自身を除く): 2366898617

約数列:

[1, 13, 17, 157, 221, 557, 811, 2041, 2669, 7241, 9469, 10543, 13787, 34697, 87449, 123097, 127327, 179231, 451727, 1136837, 1486633, 1655251, 2164559, 5872451, 7679359, 19326229, 28139267, 70921139, 99831667, 921974807, 1205659363, 15673571719]

約数ペア:

[(1, 15673571719), (13, 1205659363), (17, 921974807), (157, 99831667), (221, 70921139), (557, 28139267), (811, 19326229), (2041, 7679359), (2669, 5872451), (7241, 2164559), (9469, 1655251), (10543, 1486633), (13787, 1136837), (34697, 451727), (87449, 179231), (123097, 127327)]