16979710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{947}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 33581952

約数和(自身を除く): 16602242

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 163, 326, 815, 947, 1630, 1793, 1894, 3586, 4735, 8965, 9470, 10417, 17930, 20834, 52085, 104170, 154361, 308722, 771805, 1543610, 1697971, 3395942, 8489855, 16979710]

約数ペア:

[(1, 16979710), (2, 8489855), (5, 3395942), (10, 1697971), (11, 1543610), (22, 771805), (55, 308722), (110, 154361), (163, 104170), (326, 52085), (815, 20834), (947, 17930), (1630, 10417), (1793, 9470), (1894, 8965), (3586, 4735)]