29819816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15091}}^1$

素因数の和:15129

約数の個数: 32

約数和(自身を含む): 63386400

約数和(自身を除く): 33566584

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 15091, 30182, 60364, 120728, 196183, 286729, 392366, 573458, 784732, 1146916, 1569464, 2293832, 3727477, 7454954, 14909908, 29819816]

約数ペア:

[(1, 29819816), (2, 14909908), (4, 7454954), (8, 3727477), (13, 2293832), (19, 1569464), (26, 1146916), (38, 784732), (52, 573458), (76, 392366), (104, 286729), (152, 196183), (247, 120728), (494, 60364), (988, 30182), (1976, 15091)]