15154256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1777}}^1$

素因数の和:1839

約数の個数: 40

約数和(自身を含む): 32409384

約数和(自身を除く): 17255128

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 1777, 2132, 3554, 4264, 7108, 8528, 14216, 23101, 28432, 46202, 72857, 92404, 145714, 184808, 291428, 369616, 582856, 947141, 1165712, 1894282, 3788564, 7577128, 15154256]

約数ペア:

[(1, 15154256), (2, 7577128), (4, 3788564), (8, 1894282), (13, 1165712), (16, 947141), (26, 582856), (41, 369616), (52, 291428), (82, 184808), (104, 145714), (164, 92404), (208, 72857), (328, 46202), (533, 28432), (656, 23101), (1066, 14216), (1777, 8528), (2132, 7108), (3554, 4264)]