16008772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9931}}^1$

素因数の和:9979

約数の個数: 24

約数和(自身を含む): 31146752

約数和(自身を除く): 15137980

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 9931, 19862, 39724, 129103, 258206, 307861, 516412, 615722, 1231444, 4002193, 8004386, 16008772]

約数ペア:

[(1, 16008772), (2, 8004386), (4, 4002193), (13, 1231444), (26, 615722), (31, 516412), (52, 307861), (62, 258206), (124, 129103), (403, 39724), (806, 19862), (1612, 9931)]