19027330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4057}}^1$

素因数の和:4138

約数の個数: 32

約数和(自身を含む): 39735936

約数和(自身を除く): 20708606

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4057, 4690, 8114, 20285, 28399, 40570, 56798, 141995, 271819, 283990, 543638, 1359095, 1902733, 2718190, 3805466, 9513665, 19027330]

約数ペア:

[(1, 19027330), (2, 9513665), (5, 3805466), (7, 2718190), (10, 1902733), (14, 1359095), (35, 543638), (67, 283990), (70, 271819), (134, 141995), (335, 56798), (469, 40570), (670, 28399), (938, 20285), (2345, 8114), (4057, 4690)]