12847384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2179}}^1$

素因数の和:2263

約数の個数: 32

約数和(自身を含む): 26683200

約数和(自身を除く): 13835816

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2179, 2948, 4358, 5896, 8716, 17432, 23969, 47938, 95876, 145993, 191752, 291986, 583972, 1167944, 1605923, 3211846, 6423692, 12847384]

約数ペア:

[(1, 12847384), (2, 6423692), (4, 3211846), (8, 1605923), (11, 1167944), (22, 583972), (44, 291986), (67, 191752), (88, 145993), (134, 95876), (268, 47938), (536, 23969), (737, 17432), (1474, 8716), (2179, 5896), (2948, 4358)]