12210692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 25683840

約数和(自身を除く): 13473148

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 323, 442, 494, 646, 727, 884, 988, 1292, 1454, 2908, 4199, 8398, 9451, 12359, 13813, 16796, 18902, 24718, 27626, 37804, 49436, 55252, 160667, 179569, 234821, 321334, 359138, 469642, 642668, 718276, 939284, 3052673, 6105346, 12210692]

約数ペア:

[(1, 12210692), (2, 6105346), (4, 3052673), (13, 939284), (17, 718276), (19, 642668), (26, 469642), (34, 359138), (38, 321334), (52, 234821), (68, 179569), (76, 160667), (221, 55252), (247, 49436), (323, 37804), (442, 27626), (494, 24718), (646, 18902), (727, 16796), (884, 13813), (988, 12359), (1292, 9451), (1454, 8398), (2908, 4199)]