16644194

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 29376000

約数和(自身を除く): 12731806

約数列:

[1, 2, 7, 14, 79, 101, 149, 158, 202, 298, 553, 707, 1043, 1106, 1414, 2086, 7979, 11771, 15049, 15958, 23542, 30098, 55853, 82397, 105343, 111706, 164794, 210686, 1188871, 2377742, 8322097, 16644194]

約数ペア:

[(1, 16644194), (2, 8322097), (7, 2377742), (14, 1188871), (79, 210686), (101, 164794), (149, 111706), (158, 105343), (202, 82397), (298, 55853), (553, 30098), (707, 23542), (1043, 15958), (1106, 15049), (1414, 11771), (2086, 7979)]