19904856

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43651}}^1$

素因数の和:43679

約数の個数: 32

約数和(自身を含む): 52382400

約数和(自身を除く): 32477544

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 43651, 87302, 130953, 174604, 261906, 349208, 523812, 829369, 1047624, 1658738, 2488107, 3317476, 4976214, 6634952, 9952428, 19904856]

約数ペア:

[(1, 19904856), (2, 9952428), (3, 6634952), (4, 4976214), (6, 3317476), (8, 2488107), (12, 1658738), (19, 1047624), (24, 829369), (38, 523812), (57, 349208), (76, 261906), (114, 174604), (152, 130953), (228, 87302), (456, 43651)]