23413988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{2333}}^1$

素因数の和:2543

約数の個数: 24

約数和(自身を含む): 44374008

約数和(自身を除く): 20960020

約数列:

[1, 2, 4, 13, 26, 52, 193, 386, 772, 2333, 2509, 4666, 5018, 9332, 10036, 30329, 60658, 121316, 450269, 900538, 1801076, 5853497, 11706994, 23413988]

約数ペア:

[(1, 23413988), (2, 11706994), (4, 5853497), (13, 1801076), (26, 900538), (52, 450269), (193, 121316), (386, 60658), (772, 30329), (2333, 10036), (2509, 9332), (4666, 5018)]