39995342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1\times {\mathrm{1301}}^1$

素因数の和:2131

約数の個数: 16

約数和(自身を含む): 63277200

約数和(自身を除く): 23281858

約数列:

[1, 2, 19, 38, 809, 1301, 1618, 2602, 15371, 24719, 30742, 49438, 1052509, 2105018, 19997671, 39995342]

約数ペア:

[(1, 39995342), (2, 19997671), (19, 2105018), (38, 1052509), (809, 49438), (1301, 30742), (1618, 24719), (2602, 15371)]