19359365907

素因数分解:

$3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{457}}^1\times {\mathrm{7499}}^1$

素因数の和:8235

約数の個数: 32

約数和(自身を含む): 29678400000

約数和(自身を除く): 10319034093

約数列:

[1, 3, 7, 21, 269, 457, 807, 1371, 1883, 3199, 5649, 7499, 9597, 22497, 52493, 122933, 157479, 368799, 860531, 2017231, 2581593, 3427043, 6051693, 10281129, 14120617, 23989301, 42361851, 71967903, 921874567, 2765623701, 6453121969, 19359365907]

約数ペア:

[(1, 19359365907), (3, 6453121969), (7, 2765623701), (21, 921874567), (269, 71967903), (457, 42361851), (807, 23989301), (1371, 14120617), (1883, 10281129), (3199, 6051693), (5649, 3427043), (7499, 2581593), (9597, 2017231), (22497, 860531), (52493, 368799), (122933, 157479)]