12965928

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 34352640

約数和(自身を除く): 21386712

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 83, 92, 138, 166, 184, 249, 276, 283, 332, 498, 552, 566, 664, 849, 996, 1132, 1698, 1909, 1992, 2264, 3396, 3818, 5727, 6509, 6792, 7636, 11454, 13018, 15272, 19527, 22908, 23489, 26036, 39054, 45816, 46978, 52072, 70467, 78108, 93956, 140934, 156216, 187912, 281868, 540247, 563736, 1080494, 1620741, 2160988, 3241482, 4321976, 6482964, 12965928]

約数ペア:

[(1, 12965928), (2, 6482964), (3, 4321976), (4, 3241482), (6, 2160988), (8, 1620741), (12, 1080494), (23, 563736), (24, 540247), (46, 281868), (69, 187912), (83, 156216), (92, 140934), (138, 93956), (166, 78108), (184, 70467), (249, 52072), (276, 46978), (283, 45816), (332, 39054), (498, 26036), (552, 23489), (566, 22908), (664, 19527), (849, 15272), (996, 13018), (1132, 11454), (1698, 7636), (1909, 6792), (1992, 6509), (2264, 5727), (3396, 3818)]