30621502

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{4219}}^1$

素因数の和:4431

約数の個数: 16

約数和(自身を含む): 48614400

約数和(自身を除く): 17992898

約数列:

[1, 2, 19, 38, 191, 382, 3629, 4219, 7258, 8438, 80161, 160322, 805829, 1611658, 15310751, 30621502]

約数ペア:

[(1, 30621502), (2, 15310751), (19, 1611658), (38, 805829), (191, 160322), (382, 80161), (3629, 8438), (4219, 7258)]