23345998

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{239}}^1$

素因数の和:301

約数の個数: 36

約数和(自身を含む): 40450320

約数和(自身を除く): 17104322

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 239, 289, 338, 442, 478, 578, 2873, 3107, 3757, 4063, 5746, 6214, 7514, 8126, 40391, 48841, 52819, 69071, 80782, 97682, 105638, 138142, 686647, 897923, 1373294, 1795846, 11672999, 23345998]

約数ペア:

[(1, 23345998), (2, 11672999), (13, 1795846), (17, 1373294), (26, 897923), (34, 686647), (169, 138142), (221, 105638), (239, 97682), (289, 80782), (338, 69071), (442, 52819), (478, 48841), (578, 40391), (2873, 8126), (3107, 7514), (3757, 6214), (4063, 5746)]