19438074

素因数分解:

$2^1\times 3^2\times {\mathrm{401}}^1\times {\mathrm{2693}}^1$

素因数の和:3102

約数の個数: 24

約数和(自身を含む): 42236532

約数和(自身を除く): 22798458

約数列:

[1, 2, 3, 6, 9, 18, 401, 802, 1203, 2406, 2693, 3609, 5386, 7218, 8079, 16158, 24237, 48474, 1079893, 2159786, 3239679, 6479358, 9719037, 19438074]

約数ペア:

[(1, 19438074), (2, 9719037), (3, 6479358), (6, 3239679), (9, 2159786), (18, 1079893), (401, 48474), (802, 24237), (1203, 16158), (2406, 8079), (2693, 7218), (3609, 5386)]