30398366

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{593}}^1$

素因数の和:704

約数の個数: 24

約数和(自身を含む): 48883824

約数和(自身を除く): 18485458

約数列:

[1, 2, 19, 38, 71, 142, 361, 593, 722, 1186, 1349, 2698, 11267, 22534, 25631, 42103, 51262, 84206, 214073, 428146, 799957, 1599914, 15199183, 30398366]

約数ペア:

[(1, 30398366), (2, 15199183), (19, 1599914), (38, 799957), (71, 428146), (142, 214073), (361, 84206), (593, 51262), (722, 42103), (1186, 25631), (1349, 22534), (2698, 11267)]