15235428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{769}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 38635520

約数和(自身を除く): 23400092

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 508, 762, 769, 1524, 1538, 1651, 2307, 3076, 3302, 4614, 4953, 6604, 9228, 9906, 9997, 19812, 19994, 29991, 39988, 59982, 97663, 119964, 195326, 292989, 390652, 585978, 1171956, 1269619, 2539238, 3808857, 5078476, 7617714, 15235428]

約数ペア:

[(1, 15235428), (2, 7617714), (3, 5078476), (4, 3808857), (6, 2539238), (12, 1269619), (13, 1171956), (26, 585978), (39, 390652), (52, 292989), (78, 195326), (127, 119964), (156, 97663), (254, 59982), (381, 39988), (508, 29991), (762, 19994), (769, 19812), (1524, 9997), (1538, 9906), (1651, 9228), (2307, 6604), (3076, 4953), (3302, 4614)]