19029304

素因数分解:

$2^3\times 7^1\times {\mathrm{419}}^1\times {\mathrm{811}}^1$

素因数の和:1243

約数の個数: 32

約数和(自身を含む): 40924800

約数和(自身を除く): 21895496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 419, 811, 838, 1622, 1676, 2933, 3244, 3352, 5677, 5866, 6488, 11354, 11732, 22708, 23464, 45416, 339809, 679618, 1359236, 2378663, 2718472, 4757326, 9514652, 19029304]

約数ペア:

[(1, 19029304), (2, 9514652), (4, 4757326), (7, 2718472), (8, 2378663), (14, 1359236), (28, 679618), (56, 339809), (419, 45416), (811, 23464), (838, 22708), (1622, 11732), (1676, 11354), (2933, 6488), (3244, 5866), (3352, 5677)]