19261792

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{54721}}^1$

素因数の和:54742

約数の個数: 24

約数和(自身を含む): 41369832

約数和(自身を除く): 22108040

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 54721, 109442, 218884, 437768, 601931, 875536, 1203862, 1751072, 2407724, 4815448, 9630896, 19261792]

約数ペア:

[(1, 19261792), (2, 9630896), (4, 4815448), (8, 2407724), (11, 1751072), (16, 1203862), (22, 875536), (32, 601931), (44, 437768), (88, 218884), (176, 109442), (352, 54721)]