19103679512

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{2011}}^1\times {\mathrm{15031}}^1$

素因数の和:17127

約数の個数: 32

約数和(自身を含む): 36293260800

約数和(自身を除く): 17189581288

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 2011, 4022, 8044, 15031, 16088, 30062, 60124, 120248, 158869, 317738, 635476, 1187449, 1270952, 2374898, 4749796, 9499592, 30227341, 60454682, 120909364, 241818728, 2387959939, 4775919878, 9551839756, 19103679512]

約数ペア:

[(1, 19103679512), (2, 9551839756), (4, 4775919878), (8, 2387959939), (79, 241818728), (158, 120909364), (316, 60454682), (632, 30227341), (2011, 9499592), (4022, 4749796), (8044, 2374898), (15031, 1270952), (16088, 1187449), (30062, 635476), (60124, 317738), (120248, 158869)]