16190856

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{20443}}^1$

素因数の和:20466

約数の個数: 48

約数和(自身を含む): 47838960

約数和(自身を除く): 31648104

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 20443, 40886, 61329, 81772, 122658, 163544, 183987, 224873, 245316, 367974, 449746, 490632, 674619, 735948, 899492, 1349238, 1471896, 1798984, 2023857, 2698476, 4047714, 5396952, 8095428, 16190856]

約数ペア:

[(1, 16190856), (2, 8095428), (3, 5396952), (4, 4047714), (6, 2698476), (8, 2023857), (9, 1798984), (11, 1471896), (12, 1349238), (18, 899492), (22, 735948), (24, 674619), (33, 490632), (36, 449746), (44, 367974), (66, 245316), (72, 224873), (88, 183987), (99, 163544), (132, 122658), (198, 81772), (264, 61329), (396, 40886), (792, 20443)]