19389634782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1\times {\mathrm{10909}}^1$

素因数の和:11441

約数の個数: 64

約数和(自身を含む): 44868902400

約数和(自身を除く): 25479267618

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 419, 606, 707, 838, 1257, 1414, 2121, 2514, 2933, 4242, 5866, 8799, 10909, 17598, 21818, 32727, 42319, 65454, 76363, 84638, 126957, 152726, 229089, 253914, 296233, 458178, 592466, 888699, 1101809, 1777398, 2203618, 3305427, 4570871, 6610854, 7712663, 9141742, 13712613, 15425326, 23137989, 27425226, 31996097, 46275978, 63992194, 95988291, 191976582, 461657971, 923315942, 1384973913, 2769947826, 3231605797, 6463211594, 9694817391, 19389634782]

約数ペア:

[(1, 19389634782), (2, 9694817391), (3, 6463211594), (6, 3231605797), (7, 2769947826), (14, 1384973913), (21, 923315942), (42, 461657971), (101, 191976582), (202, 95988291), (303, 63992194), (419, 46275978), (606, 31996097), (707, 27425226), (838, 23137989), (1257, 15425326), (1414, 13712613), (2121, 9141742), (2514, 7712663), (2933, 6610854), (4242, 4570871), (5866, 3305427), (8799, 2203618), (10909, 1777398), (17598, 1101809), (21818, 888699), (32727, 592466), (42319, 458178), (65454, 296233), (76363, 253914), (84638, 229089), (126957, 152726)]