12997684

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{16007}}^1$

素因数の和:16047

約数の個数: 24

約数和(自身を含む): 26893440

約数和(自身を除く): 13895756

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 16007, 32014, 64028, 112049, 224098, 448196, 464203, 928406, 1856812, 3249421, 6498842, 12997684]

約数ペア:

[(1, 12997684), (2, 6498842), (4, 3249421), (7, 1856812), (14, 928406), (28, 464203), (29, 448196), (58, 224098), (116, 112049), (203, 64028), (406, 32014), (812, 16007)]