19449444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10067}}^1$

素因数の和:10104

約数の個数: 48

約数和(自身を含む): 54125568

約数和(自身を除く): 34676124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 10067, 20134, 30201, 40268, 60402, 70469, 120804, 140938, 211407, 231541, 281876, 422814, 463082, 694623, 845628, 926164, 1389246, 1620787, 2778492, 3241574, 4862361, 6483148, 9724722, 19449444]

約数ペア:

[(1, 19449444), (2, 9724722), (3, 6483148), (4, 4862361), (6, 3241574), (7, 2778492), (12, 1620787), (14, 1389246), (21, 926164), (23, 845628), (28, 694623), (42, 463082), (46, 422814), (69, 281876), (84, 231541), (92, 211407), (138, 140938), (161, 120804), (276, 70469), (322, 60402), (483, 40268), (644, 30201), (966, 20134), (1932, 10067)]