16431974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{1021}}^1$

素因数の和:1655

約数の個数: 16

約数和(自身を含む): 26612880

約数和(自身を除く): 10180906

約数列:

[1, 2, 13, 26, 619, 1021, 1238, 2042, 8047, 13273, 16094, 26546, 631999, 1263998, 8215987, 16431974]

約数ペア:

[(1, 16431974), (2, 8215987), (13, 1263998), (26, 631999), (619, 26546), (1021, 16094), (1238, 13273), (2042, 8047)]