16375758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20521}}^1$

素因数の和:20552

約数の個数: 32

約数和(自身を含む): 39402240

約数和(自身を除く): 23026482

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 20521, 41042, 61563, 123126, 143647, 287294, 389899, 430941, 779798, 861882, 1169697, 2339394, 2729293, 5458586, 8187879, 16375758]

約数ペア:

[(1, 16375758), (2, 8187879), (3, 5458586), (6, 2729293), (7, 2339394), (14, 1169697), (19, 861882), (21, 779798), (38, 430941), (42, 389899), (57, 287294), (114, 143647), (133, 123126), (266, 61563), (399, 41042), (798, 20521)]