13129372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3643}}^1$

素因数の和:3717

約数の個数: 24

約数和(自身を含む): 24793776

約数和(自身を除く): 11664404

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 3643, 7286, 14572, 61931, 123862, 193079, 247724, 386158, 772316, 3282343, 6564686, 13129372]

約数ペア:

[(1, 13129372), (2, 6564686), (4, 3282343), (17, 772316), (34, 386158), (53, 247724), (68, 193079), (106, 123862), (212, 61931), (901, 14572), (1802, 7286), (3604, 3643)]