19304692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{14153}}^1$

素因数の和:14199

約数の個数: 24

約数和(自身を含む): 38045952

約数和(自身を除く): 18741260

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 14153, 28306, 56612, 155683, 311366, 438743, 622732, 877486, 1754972, 4826173, 9652346, 19304692]

約数ペア:

[(1, 19304692), (2, 9652346), (4, 4826173), (11, 1754972), (22, 877486), (31, 622732), (44, 438743), (62, 311366), (124, 155683), (341, 56612), (682, 28306), (1364, 14153)]