13144496

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{26501}}^1$

素因数の和:26540

約数の個数: 20

約数和(自身を含む): 26289984

約数和(自身を除く): 13145488

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 26501, 53002, 106004, 212008, 424016, 821531, 1643062, 3286124, 6572248, 13144496]

約数ペア:

[(1, 13144496), (2, 6572248), (4, 3286124), (8, 1643062), (16, 821531), (31, 424016), (62, 212008), (124, 106004), (248, 53002), (496, 26501)]