13555178

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1049}}^1$

素因数の和:1142

約数の個数: 32

約数和(自身を含む): 25401600

約数和(自身を除く): 11846422

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 497, 923, 994, 1049, 1846, 2098, 6461, 7343, 12922, 13637, 14686, 27274, 74479, 95459, 148958, 190918, 521353, 968227, 1042706, 1936454, 6777589, 13555178]

約数ペア:

[(1, 13555178), (2, 6777589), (7, 1936454), (13, 1042706), (14, 968227), (26, 521353), (71, 190918), (91, 148958), (142, 95459), (182, 74479), (497, 27274), (923, 14686), (994, 13637), (1049, 12922), (1846, 7343), (2098, 6461)]