19538088

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{17321}}^1$

素因数の和:17377

約数の個数: 32

約数和(自身を含む): 49887360

約数和(自身を除く): 30349272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 17321, 34642, 51963, 69284, 103926, 138568, 207852, 415704, 814087, 1628174, 2442261, 3256348, 4884522, 6512696, 9769044, 19538088]

約数ペア:

[(1, 19538088), (2, 9769044), (3, 6512696), (4, 4884522), (6, 3256348), (8, 2442261), (12, 1628174), (24, 814087), (47, 415704), (94, 207852), (141, 138568), (188, 103926), (282, 69284), (376, 51963), (564, 34642), (1128, 17321)]