13921294

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1487}}^1$

素因数の和:1671

約数の個数: 16

約数和(自身を含む): 21712896

約数和(自身を除く): 7791602

約数列:

[1, 2, 31, 62, 151, 302, 1487, 2974, 4681, 9362, 46097, 92194, 224537, 449074, 6960647, 13921294]

約数ペア:

[(1, 13921294), (2, 6960647), (31, 449074), (62, 224537), (151, 92194), (302, 46097), (1487, 9362), (2974, 4681)]