39215548

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1907}}^1$

素因数の和:2061

約数の個数: 24

約数和(自身を含む): 70679952

約数和(自身を除く): 31464404

約数列:

[1, 2, 4, 53, 97, 106, 194, 212, 388, 1907, 3814, 5141, 7628, 10282, 20564, 101071, 184979, 202142, 369958, 404284, 739916, 9803887, 19607774, 39215548]

約数ペア:

[(1, 39215548), (2, 19607774), (4, 9803887), (53, 739916), (97, 404284), (106, 369958), (194, 202142), (212, 184979), (388, 101071), (1907, 20564), (3814, 10282), (5141, 7628)]