11905385072

素因数分解:

$2^4\times 7^1\times {\mathrm{1231}}^1\times {\mathrm{86351}}^1$

素因数の和:87597

約数の個数: 40

約数和(自身を含む): 26383644672

約数和(自身を除く): 14478259600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1231, 2462, 4924, 8617, 9848, 17234, 19696, 34468, 68936, 86351, 137872, 172702, 345404, 604457, 690808, 1208914, 1381616, 2417828, 4835656, 9671312, 106298081, 212596162, 425192324, 744086567, 850384648, 1488173134, 1700769296, 2976346268, 5952692536, 11905385072]

約数ペア:

[(1, 11905385072), (2, 5952692536), (4, 2976346268), (7, 1700769296), (8, 1488173134), (14, 850384648), (16, 744086567), (28, 425192324), (56, 212596162), (112, 106298081), (1231, 9671312), (2462, 4835656), (4924, 2417828), (8617, 1381616), (9848, 1208914), (17234, 690808), (19696, 604457), (34468, 345404), (68936, 172702), (86351, 137872)]