419801840642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{13621969}}^1$

素因数の和:13622801

約数の個数: 16

約数和(自身を含む): 663662378400

約数和(自身を除く): 243860537758

約数列:

[1, 2, 19, 38, 811, 1622, 15409, 30818, 13621969, 27243938, 258817411, 517634822, 11047416859, 22094833718, 209900920321, 419801840642]

約数ペア:

[(1, 419801840642), (2, 209900920321), (19, 22094833718), (38, 11047416859), (811, 517634822), (1622, 258817411), (15409, 27243938), (30818, 13621969)]