1619156868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19275677}}^1$

素因数の和:19275691

約数の個数: 24

約数和(自身を含む): 4317751872

約数和(自身を除く): 2698595004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 19275677, 38551354, 57827031, 77102708, 115654062, 134929739, 231308124, 269859478, 404789217, 539718956, 809578434, 1619156868]

約数ペア:

[(1, 1619156868), (2, 809578434), (3, 539718956), (4, 404789217), (6, 269859478), (7, 231308124), (12, 134929739), (14, 115654062), (21, 77102708), (28, 57827031), (42, 38551354), (84, 19275677)]