15448940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59419}}^1$

素因数の和:59441

約数の個数: 24

約数和(自身を含む): 34938960

約数和(自身を除く): 19490020

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 59419, 118838, 237676, 297095, 594190, 772447, 1188380, 1544894, 3089788, 3862235, 7724470, 15448940]

約数ペア:

[(1, 15448940), (2, 7724470), (4, 3862235), (5, 3089788), (10, 1544894), (13, 1188380), (20, 772447), (26, 594190), (52, 297095), (65, 237676), (130, 118838), (260, 59419)]