18889510424

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1301}}^1\times {\mathrm{106759}}^1$

素因数の和:108083

約数の個数: 32

約数和(自身を含む): 37530410400

約数和(自身を除く): 18640899976

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1301, 2602, 5204, 10408, 22117, 44234, 88468, 106759, 176936, 213518, 427036, 854072, 1814903, 3629806, 7259612, 14519224, 138893459, 277786918, 555573836, 1111147672, 2361188803, 4722377606, 9444755212, 18889510424]

約数ペア:

[(1, 18889510424), (2, 9444755212), (4, 4722377606), (8, 2361188803), (17, 1111147672), (34, 555573836), (68, 277786918), (136, 138893459), (1301, 14519224), (2602, 7259612), (5204, 3629806), (10408, 1814903), (22117, 854072), (44234, 427036), (88468, 213518), (106759, 176936)]