12873328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1049}}^1$

素因数の和:1129

約数の個数: 40

約数和(自身を含む): 27342000

約数和(自身を除く): 14468672

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 104, 118, 208, 236, 472, 767, 944, 1049, 1534, 2098, 3068, 4196, 6136, 8392, 12272, 13637, 16784, 27274, 54548, 61891, 109096, 123782, 218192, 247564, 495128, 804583, 990256, 1609166, 3218332, 6436664, 12873328]

約数ペア:

[(1, 12873328), (2, 6436664), (4, 3218332), (8, 1609166), (13, 990256), (16, 804583), (26, 495128), (52, 247564), (59, 218192), (104, 123782), (118, 109096), (208, 61891), (236, 54548), (472, 27274), (767, 16784), (944, 13637), (1049, 12272), (1534, 8392), (2098, 6136), (3068, 4196)]