13653172

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1063}}^1$

素因数の和:1112

約数の個数: 36

約数和(自身を含む): 27259680

約数和(自身を除く): 13606508

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 1063, 2126, 3211, 4252, 6422, 12844, 13819, 20197, 27638, 40394, 55276, 80788, 179647, 262561, 359294, 525122, 718588, 1050244, 3413293, 6826586, 13653172]

約数ペア:

[(1, 13653172), (2, 6826586), (4, 3413293), (13, 1050244), (19, 718588), (26, 525122), (38, 359294), (52, 262561), (76, 179647), (169, 80788), (247, 55276), (338, 40394), (494, 27638), (676, 20197), (988, 13819), (1063, 12844), (2126, 6422), (3211, 4252)]