16489942

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{617}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 29901312

約数和(自身を除く): 13411370

約数列:

[1, 2, 7, 14, 23, 46, 83, 161, 166, 322, 581, 617, 1162, 1234, 1909, 3818, 4319, 8638, 13363, 14191, 26726, 28382, 51211, 99337, 102422, 198674, 358477, 716954, 1177853, 2355706, 8244971, 16489942]

約数ペア:

[(1, 16489942), (2, 8244971), (7, 2355706), (14, 1177853), (23, 716954), (46, 358477), (83, 198674), (161, 102422), (166, 99337), (322, 51211), (581, 28382), (617, 26726), (1162, 14191), (1234, 13363), (1909, 8638), (3818, 4319)]