10553890

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{19913}}^1$

素因数の和:19973

約数の個数: 16

約数和(自身を含む): 19356408

約数和(自身を除く): 8802518

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 19913, 39826, 99565, 199130, 1055389, 2110778, 5276945, 10553890]

約数ペア:

[(1, 10553890), (2, 5276945), (5, 2110778), (10, 1055389), (53, 199130), (106, 99565), (265, 39826), (530, 19913)]