18844430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1051}}^1$

素因数の和:1232

約数の個数: 32

約数和(自身を含む): 37266048

約数和(自身を除く): 18421618

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 163, 326, 815, 1051, 1630, 1793, 2102, 3586, 5255, 8965, 10510, 11561, 17930, 23122, 57805, 115610, 171313, 342626, 856565, 1713130, 1884443, 3768886, 9422215, 18844430]

約数ペア:

[(1, 18844430), (2, 9422215), (5, 3768886), (10, 1884443), (11, 1713130), (22, 856565), (55, 342626), (110, 171313), (163, 115610), (326, 57805), (815, 23122), (1051, 17930), (1630, 11561), (1793, 10510), (2102, 8965), (3586, 5255)]