12389412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1867}}^1$

素因数の和:1960

約数の個数: 48

約数和(自身を含む): 33474560

約数和(自身を除く): 21085148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 1867, 2212, 3318, 3734, 5601, 6636, 7468, 11202, 13069, 22404, 26138, 39207, 52276, 78414, 147493, 156828, 294986, 442479, 589972, 884958, 1032451, 1769916, 2064902, 3097353, 4129804, 6194706, 12389412]

約数ペア:

[(1, 12389412), (2, 6194706), (3, 4129804), (4, 3097353), (6, 2064902), (7, 1769916), (12, 1032451), (14, 884958), (21, 589972), (28, 442479), (42, 294986), (79, 156828), (84, 147493), (158, 78414), (237, 52276), (316, 39207), (474, 26138), (553, 22404), (948, 13069), (1106, 11202), (1659, 7468), (1867, 6636), (2212, 5601), (3318, 3734)]