19303738

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{9623}}^1$

素因数の和:9701

約数の個数: 16

約数和(自身を含む): 31181760

約数和(自身を除く): 11878022

約数列:

[1, 2, 17, 34, 59, 118, 1003, 2006, 9623, 19246, 163591, 327182, 567757, 1135514, 9651869, 19303738]

約数ペア:

[(1, 19303738), (2, 9651869), (17, 1135514), (34, 567757), (59, 327182), (118, 163591), (1003, 19246), (2006, 9623)]